Home / 5,652,129.64-7,799,865.54-3,073,755.52

Finding the Fourth Proportional to 5,652,129.64, 7,799,865.54 and 3,073,755.52

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Solution

The fourth proportional to 5,652,129.64, 7,799,865.54 and 3,073,755.52 is: 4,241,742.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,129.64 : 7,799,865.54 = 3,073,755.52 : x
  2. Step 2: Convert to fraction form
    5,652,129.64/7,799,865.54 = 3,073,755.52/x
  3. Step 3: Cross multiply
    5,652,129.64x = 7,799,865.54 × 3,073,755.52
  4. Step 4: Simplify right side
    5,652,129.64x = 23,974,879,758,832.78
  5. Step 5: Solve for x
    x = 23,974,879,758,832.78/5,652,129.64
  6. Step 6: Final answer
    x = 4,241,742.72

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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.