Home / 8,496,587.61-12,750,195.96-3,447,898.11

Finding the Fourth Proportional to 8,496,587.61, 12,750,195.96 and 3,447,898.11

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Solution

The fourth proportional to 8,496,587.61, 12,750,195.96 and 3,447,898.11 is: 5,174,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,496,587.61 : 12,750,195.96 = 3,447,898.11 : x
  2. Step 2: Convert to fraction form
    8,496,587.61/12,750,195.96 = 3,447,898.11/x
  3. Step 3: Cross multiply
    8,496,587.61x = 12,750,195.96 × 3,447,898.11
  4. Step 4: Simplify right side
    8,496,587.61x = 43,961,376,552,613.64
  5. Step 5: Solve for x
    x = 43,961,376,552,613.64/8,496,587.61
  6. Step 6: Final answer
    x = 5,174,003.80

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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.