Home / 4,160,717.10-6,237,139.05-2,456,169.30

Finding the Fourth Proportional to 4,160,717.10, 6,237,139.05 and 2,456,169.30

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Solution

The fourth proportional to 4,160,717.10, 6,237,139.05 and 2,456,169.30 is: 3,681,930.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,717.10 : 6,237,139.05 = 2,456,169.30 : x
  2. Step 2: Convert to fraction form
    4,160,717.10/6,237,139.05 = 2,456,169.30/x
  3. Step 3: Cross multiply
    4,160,717.10x = 6,237,139.05 × 2,456,169.30
  4. Step 4: Simplify right side
    4,160,717.10x = 15,319,469,454,441.16
  5. Step 5: Solve for x
    x = 15,319,469,454,441.16/4,160,717.10
  6. Step 6: Final answer
    x = 3,681,930.08

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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.