Home / 10,267,746.71-15,400,617.14-2,694,712.46

Finding the Fourth Proportional to 10,267,746.71, 15,400,617.14 and 2,694,712.46

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Solution

The fourth proportional to 10,267,746.71, 15,400,617.14 and 2,694,712.46 is: 4,041,805.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,746.71 : 15,400,617.14 = 2,694,712.46 : x
  2. Step 2: Convert to fraction form
    10,267,746.71/15,400,617.14 = 2,694,712.46/x
  3. Step 3: Cross multiply
    10,267,746.71x = 15,400,617.14 × 2,694,712.46
  4. Step 4: Simplify right side
    10,267,746.71x = 41,500,234,828,581.26
  5. Step 5: Solve for x
    x = 41,500,234,828,581.26/10,267,746.71
  6. Step 6: Final answer
    x = 4,041,805.47

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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.