Home / 7,957,210.29-11,912,025.14-4,873,491.47

Finding the Fourth Proportional to 7,957,210.29, 11,912,025.14 and 4,873,491.47

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Solution

The fourth proportional to 7,957,210.29, 11,912,025.14 and 4,873,491.47 is: 7,295,666.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,957,210.29 : 11,912,025.14 = 4,873,491.47 : x
  2. Step 2: Convert to fraction form
    7,957,210.29/11,912,025.14 = 4,873,491.47/x
  3. Step 3: Cross multiply
    7,957,210.29x = 11,912,025.14 × 4,873,491.47
  4. Step 4: Simplify right side
    7,957,210.29x = 58,053,152,826,287.97
  5. Step 5: Solve for x
    x = 58,053,152,826,287.97/7,957,210.29
  6. Step 6: Final answer
    x = 7,295,666.54

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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.