Home / 11,180,092.42-15,428,167.50-6,285,520

Finding the Fourth Proportional to 11,180,092.42, 15,428,167.50 and 6,285,520

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Solution

The fourth proportional to 11,180,092.42, 15,428,167.50 and 6,285,520 is: 8,673,815.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,180,092.42 : 15,428,167.50 = 6,285,520 : x
  2. Step 2: Convert to fraction form
    11,180,092.42/15,428,167.50 = 6,285,520/x
  3. Step 3: Cross multiply
    11,180,092.42x = 15,428,167.50 × 6,285,520
  4. Step 4: Simplify right side
    11,180,092.42x = 96,974,055,384,600
  5. Step 5: Solve for x
    x = 96,974,055,384,600/11,180,092.42
  6. Step 6: Final answer
    x = 8,673,815.18

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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.