Home / 9,062,350.80-13,593,526.20-7,403,470.80

Finding the Fourth Proportional to 9,062,350.80, 13,593,526.20 and 7,403,470.80

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Solution

The fourth proportional to 9,062,350.80, 13,593,526.20 and 7,403,470.80 is: 11,105,206.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,350.80 : 13,593,526.20 = 7,403,470.80 : x
  2. Step 2: Convert to fraction form
    9,062,350.80/13,593,526.20 = 7,403,470.80/x
  3. Step 3: Cross multiply
    9,062,350.80x = 13,593,526.20 × 7,403,470.80
  4. Step 4: Simplify right side
    9,062,350.80x = 100,639,274,290,734.95
  5. Step 5: Solve for x
    x = 100,639,274,290,734.95/9,062,350.80
  6. Step 6: Final answer
    x = 11,105,206.20

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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.