Home / 7,299,024.38-10,067,908.15-4,681,382.21

Finding the Fourth Proportional to 7,299,024.38, 10,067,908.15 and 4,681,382.21

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Solution

The fourth proportional to 7,299,024.38, 10,067,908.15 and 4,681,382.21 is: 6,457,263.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299,024.38 : 10,067,908.15 = 4,681,382.21 : x
  2. Step 2: Convert to fraction form
    7,299,024.38/10,067,908.15 = 4,681,382.21/x
  3. Step 3: Cross multiply
    7,299,024.38x = 10,067,908.15 × 4,681,382.21
  4. Step 4: Simplify right side
    7,299,024.38x = 47,131,726,105,324.02
  5. Step 5: Solve for x
    x = 47,131,726,105,324.02/7,299,024.38
  6. Step 6: Final answer
    x = 6,457,263.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.