Home / 6,239,272.10-9,350,160.15-4,962,064.10

Finding the Fourth Proportional to 6,239,272.10, 9,350,160.15 and 4,962,064.10

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Solution

The fourth proportional to 6,239,272.10, 9,350,160.15 and 4,962,064.10 is: 7,436,138.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,272.10 : 9,350,160.15 = 4,962,064.10 : x
  2. Step 2: Convert to fraction form
    6,239,272.10/9,350,160.15 = 4,962,064.10/x
  3. Step 3: Cross multiply
    6,239,272.10x = 9,350,160.15 × 4,962,064.10
  4. Step 4: Simplify right side
    6,239,272.10x = 46,396,094,009,565.62
  5. Step 5: Solve for x
    x = 46,396,094,009,565.62/6,239,272.10
  6. Step 6: Final answer
    x = 7,436,138.91

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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.