Home / 6,519,694.04-9,777,326.48-2,258,867.76

Finding the Fourth Proportional to 6,519,694.04, 9,777,326.48 and 2,258,867.76

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Solution

The fourth proportional to 6,519,694.04, 9,777,326.48 and 2,258,867.76 is: 3,387,534.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519,694.04 : 9,777,326.48 = 2,258,867.76 : x
  2. Step 2: Convert to fraction form
    6,519,694.04/9,777,326.48 = 2,258,867.76/x
  3. Step 3: Cross multiply
    6,519,694.04x = 9,777,326.48 × 2,258,867.76
  4. Step 4: Simplify right side
    6,519,694.04x = 22,085,687,564,666.29
  5. Step 5: Solve for x
    x = 22,085,687,564,666.29/6,519,694.04
  6. Step 6: Final answer
    x = 3,387,534.36

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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.