Home / 6,048,728.20-9,073,092.30-2,261,427.40

Finding the Fourth Proportional to 6,048,728.20, 9,073,092.30 and 2,261,427.40

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Solution

The fourth proportional to 6,048,728.20, 9,073,092.30 and 2,261,427.40 is: 3,392,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,728.20 : 9,073,092.30 = 2,261,427.40 : x
  2. Step 2: Convert to fraction form
    6,048,728.20/9,073,092.30 = 2,261,427.40/x
  3. Step 3: Cross multiply
    6,048,728.20x = 9,073,092.30 × 2,261,427.40
  4. Step 4: Simplify right side
    6,048,728.20x = 20,518,139,529,949.02
  5. Step 5: Solve for x
    x = 20,518,139,529,949.02/6,048,728.20
  6. Step 6: Final answer
    x = 3,392,141.10

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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.