Home / 2,048,892.90-3,073,339.35-1,551,228.90

Finding the Fourth Proportional to 2,048,892.90, 3,073,339.35 and 1,551,228.90

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Solution

The fourth proportional to 2,048,892.90, 3,073,339.35 and 1,551,228.90 is: 2,326,843.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,892.90 : 3,073,339.35 = 1,551,228.90 : x
  2. Step 2: Convert to fraction form
    2,048,892.90/3,073,339.35 = 1,551,228.90/x
  3. Step 3: Cross multiply
    2,048,892.90x = 3,073,339.35 × 1,551,228.90
  4. Step 4: Simplify right side
    2,048,892.90x = 4,767,452,819,227.22
  5. Step 5: Solve for x
    x = 4,767,452,819,227.22/2,048,892.90
  6. Step 6: Final answer
    x = 2,326,843.35

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.