Home / 4,996,318.88-7,495,193.23-1,538,351.15

Finding the Fourth Proportional to 4,996,318.88, 7,495,193.23 and 1,538,351.15

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Solution

The fourth proportional to 4,996,318.88, 7,495,193.23 and 1,538,351.15 is: 2,307,746.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,318.88 : 7,495,193.23 = 1,538,351.15 : x
  2. Step 2: Convert to fraction form
    4,996,318.88/7,495,193.23 = 1,538,351.15/x
  3. Step 3: Cross multiply
    4,996,318.88x = 7,495,193.23 × 1,538,351.15
  4. Step 4: Simplify right side
    4,996,318.88x = 11,530,239,083,520.87
  5. Step 5: Solve for x
    x = 11,530,239,083,520.87/4,996,318.88
  6. Step 6: Final answer
    x = 2,307,746.83

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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.