Home / 5,268,512.02-7,897,098.66-3,446,190.76

Finding the Fourth Proportional to 5,268,512.02, 7,897,098.66 and 3,446,190.76

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Solution

The fourth proportional to 5,268,512.02, 7,897,098.66 and 3,446,190.76 is: 5,165,577.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,268,512.02 : 7,897,098.66 = 3,446,190.76 : x
  2. Step 2: Convert to fraction form
    5,268,512.02/7,897,098.66 = 3,446,190.76/x
  3. Step 3: Cross multiply
    5,268,512.02x = 7,897,098.66 × 3,446,190.76
  4. Step 4: Simplify right side
    5,268,512.02x = 27,214,908,432,900.38
  5. Step 5: Solve for x
    x = 27,214,908,432,900.38/5,268,512.02
  6. Step 6: Final answer
    x = 5,165,577.74

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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.