Home / 3,069,689.47-4,607,727.91-2,260,987.04

Finding the Fourth Proportional to 3,069,689.47, 4,607,727.91 and 2,260,987.04

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Solution

The fourth proportional to 3,069,689.47, 4,607,727.91 and 2,260,987.04 is: 3,393,832.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,689.47 : 4,607,727.91 = 2,260,987.04 : x
  2. Step 2: Convert to fraction form
    3,069,689.47/4,607,727.91 = 2,260,987.04/x
  3. Step 3: Cross multiply
    3,069,689.47x = 4,607,727.91 × 2,260,987.04
  4. Step 4: Simplify right side
    3,069,689.47x = 10,418,013,059,665.18
  5. Step 5: Solve for x
    x = 10,418,013,059,665.18/3,069,689.47
  6. Step 6: Final answer
    x = 3,393,832.88

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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.