Home / 11,246,649.60-15,520,450.32-6,090,011.52

Finding the Fourth Proportional to 11,246,649.60, 15,520,450.32 and 6,090,011.52

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Solution

The fourth proportional to 11,246,649.60, 15,520,450.32 and 6,090,011.52 is: 8,404,255.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,649.60 : 15,520,450.32 = 6,090,011.52 : x
  2. Step 2: Convert to fraction form
    11,246,649.60/15,520,450.32 = 6,090,011.52/x
  3. Step 3: Cross multiply
    11,246,649.60x = 15,520,450.32 × 6,090,011.52
  4. Step 4: Simplify right side
    11,246,649.60x = 94,519,721,244,387.69
  5. Step 5: Solve for x
    x = 94,519,721,244,387.69/11,246,649.60
  6. Step 6: Final answer
    x = 8,404,255.90

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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.