Home / 6,872,391.17-10,310,829.12-3,277,691.02

Finding the Fourth Proportional to 6,872,391.17, 10,310,829.12 and 3,277,691.02

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Solution

The fourth proportional to 6,872,391.17, 10,310,829.12 and 3,277,691.02 is: 4,917,606.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,872,391.17 : 10,310,829.12 = 3,277,691.02 : x
  2. Step 2: Convert to fraction form
    6,872,391.17/10,310,829.12 = 3,277,691.02/x
  3. Step 3: Cross multiply
    6,872,391.17x = 10,310,829.12 × 3,277,691.02
  4. Step 4: Simplify right side
    6,872,391.17x = 33,795,712,028,267.04
  5. Step 5: Solve for x
    x = 33,795,712,028,267.04/6,872,391.17
  6. Step 6: Final answer
    x = 4,917,606.00

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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.