Home / 3,472,750.08-5,217,109.76-2,450,433.92

Finding the Fourth Proportional to 3,472,750.08, 5,217,109.76 and 2,450,433.92

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Solution

The fourth proportional to 3,472,750.08, 5,217,109.76 and 2,450,433.92 is: 3,681,284.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,750.08 : 5,217,109.76 = 2,450,433.92 : x
  2. Step 2: Convert to fraction form
    3,472,750.08/5,217,109.76 = 2,450,433.92/x
  3. Step 3: Cross multiply
    3,472,750.08x = 5,217,109.76 × 2,450,433.92
  4. Step 4: Simplify right side
    3,472,750.08x = 12,784,182,720,267.06
  5. Step 5: Solve for x
    x = 12,784,182,720,267.06/3,472,750.08
  6. Step 6: Final answer
    x = 3,681,284.98

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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.