Home / 2,441,230.90-3,661,846.35-668,302.90

Finding the Fourth Proportional to 2,441,230.90, 3,661,846.35 and 668,302.90

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Solution

The fourth proportional to 2,441,230.90, 3,661,846.35 and 668,302.90 is: 1,002,454.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,230.90 : 3,661,846.35 = 668,302.90 : x
  2. Step 2: Convert to fraction form
    2,441,230.90/3,661,846.35 = 668,302.90/x
  3. Step 3: Cross multiply
    2,441,230.90x = 3,661,846.35 × 668,302.90
  4. Step 4: Simplify right side
    2,441,230.90x = 2,447,222,535,059.42
  5. Step 5: Solve for x
    x = 2,447,222,535,059.42/2,441,230.90
  6. Step 6: Final answer
    x = 1,002,454.35

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Double scale
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Similar ratio
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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.