Home / 10,517,875.60-14,514,373.80-5,934,623.44

Finding the Fourth Proportional to 10,517,875.60, 14,514,373.80 and 5,934,623.44

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Solution

The fourth proportional to 10,517,875.60, 14,514,373.80 and 5,934,623.44 is: 8,189,614.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,517,875.60 : 14,514,373.80 = 5,934,623.44 : x
  2. Step 2: Convert to fraction form
    10,517,875.60/14,514,373.80 = 5,934,623.44/x
  3. Step 3: Cross multiply
    10,517,875.60x = 14,514,373.80 × 5,934,623.44
  4. Step 4: Simplify right side
    10,517,875.60x = 86,137,342,970,401.88
  5. Step 5: Solve for x
    x = 86,137,342,970,401.88/10,517,875.60
  6. Step 6: Final answer
    x = 8,189,614.16

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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.