Home / 8,514,672.24-12,766,333.08-4,136,644.18

Finding the Fourth Proportional to 8,514,672.24, 12,766,333.08 and 4,136,644.18

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Solution

The fourth proportional to 8,514,672.24, 12,766,333.08 and 4,136,644.18 is: 6,202,209.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,514,672.24 : 12,766,333.08 = 4,136,644.18 : x
  2. Step 2: Convert to fraction form
    8,514,672.24/12,766,333.08 = 4,136,644.18/x
  3. Step 3: Cross multiply
    8,514,672.24x = 12,766,333.08 × 4,136,644.18
  4. Step 4: Simplify right side
    8,514,672.24x = 52,809,777,466,793.80
  5. Step 5: Solve for x
    x = 52,809,777,466,793.80/8,514,672.24
  6. Step 6: Final answer
    x = 6,202,209.08

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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.