Home / 6,359,281.31-9,495,847.28-5,047,719.02

Finding the Fourth Proportional to 6,359,281.31, 9,495,847.28 and 5,047,719.02

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Solution

The fourth proportional to 6,359,281.31, 9,495,847.28 and 5,047,719.02 is: 7,537,387.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,281.31 : 9,495,847.28 = 5,047,719.02 : x
  2. Step 2: Convert to fraction form
    6,359,281.31/9,495,847.28 = 5,047,719.02/x
  3. Step 3: Cross multiply
    6,359,281.31x = 9,495,847.28 × 5,047,719.02
  4. Step 4: Simplify right side
    6,359,281.31x = 47,932,368,853,553.43
  5. Step 5: Solve for x
    x = 47,932,368,853,553.43/6,359,281.31
  6. Step 6: Final answer
    x = 7,537,387.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.