Home / 3,551,500.29-4,900,951.08-2,245,455.34

Finding the Fourth Proportional to 3,551,500.29, 4,900,951.08 and 2,245,455.34

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Solution

The fourth proportional to 3,551,500.29, 4,900,951.08 and 2,245,455.34 is: 3,098,652.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,500.29 : 4,900,951.08 = 2,245,455.34 : x
  2. Step 2: Convert to fraction form
    3,551,500.29/4,900,951.08 = 2,245,455.34/x
  3. Step 3: Cross multiply
    3,551,500.29x = 4,900,951.08 × 2,245,455.34
  4. Step 4: Simplify right side
    3,551,500.29x = 11,004,866,761,412.39
  5. Step 5: Solve for x
    x = 11,004,866,761,412.39/3,551,500.29
  6. Step 6: Final answer
    x = 3,098,652.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.