Home / 6,376,773.10-9,567,225.15-3,817,587.82

Finding the Fourth Proportional to 6,376,773.10, 9,567,225.15 and 3,817,587.82

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Solution

The fourth proportional to 6,376,773.10, 9,567,225.15 and 3,817,587.82 is: 5,727,618.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,773.10 : 9,567,225.15 = 3,817,587.82 : x
  2. Step 2: Convert to fraction form
    6,376,773.10/9,567,225.15 = 3,817,587.82/x
  3. Step 3: Cross multiply
    6,376,773.10x = 9,567,225.15 × 3,817,587.82
  4. Step 4: Simplify right side
    6,376,773.10x = 36,523,722,203,837.67
  5. Step 5: Solve for x
    x = 36,523,722,203,837.67/6,376,773.10
  6. Step 6: Final answer
    x = 5,727,618.28

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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.