Home / 6,357,248.16-8,773,112.10-3,456,658.62

Finding the Fourth Proportional to 6,357,248.16, 8,773,112.10 and 3,456,658.62

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Solution

The fourth proportional to 6,357,248.16, 8,773,112.10 and 3,456,658.62 is: 4,770,248.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,248.16 : 8,773,112.10 = 3,456,658.62 : x
  2. Step 2: Convert to fraction form
    6,357,248.16/8,773,112.10 = 3,456,658.62/x
  3. Step 3: Cross multiply
    6,357,248.16x = 8,773,112.10 × 3,456,658.62
  4. Step 4: Simplify right side
    6,357,248.16x = 30,325,653,564,691.30
  5. Step 5: Solve for x
    x = 30,325,653,564,691.30/6,357,248.16
  6. Step 6: Final answer
    x = 4,770,248.51

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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.