Home / 6,000,123.33-8,280,192.15-3,246,810.80

Finding the Fourth Proportional to 6,000,123.33, 8,280,192.15 and 3,246,810.80

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Solution

The fourth proportional to 6,000,123.33, 8,280,192.15 and 3,246,810.80 is: 4,480,610.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,123.33 : 8,280,192.15 = 3,246,810.80 : x
  2. Step 2: Convert to fraction form
    6,000,123.33/8,280,192.15 = 3,246,810.80/x
  3. Step 3: Cross multiply
    6,000,123.33x = 8,280,192.15 × 3,246,810.80
  4. Step 4: Simplify right side
    6,000,123.33x = 26,884,217,257,294.26
  5. Step 5: Solve for x
    x = 26,884,217,257,294.26/6,000,123.33
  6. Step 6: Final answer
    x = 4,480,610.78

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1.5x scale

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.