Home / 8,154,481.64-11,252,514.76-4,801,114.89

Finding the Fourth Proportional to 8,154,481.64, 11,252,514.76 and 4,801,114.89

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Solution

The fourth proportional to 8,154,481.64, 11,252,514.76 and 4,801,114.89 is: 6,625,144.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,481.64 : 11,252,514.76 = 4,801,114.89 : x
  2. Step 2: Convert to fraction form
    8,154,481.64/11,252,514.76 = 4,801,114.89/x
  3. Step 3: Cross multiply
    8,154,481.64x = 11,252,514.76 × 4,801,114.89
  4. Step 4: Simplify right side
    8,154,481.64x = 54,024,616,152,177.98
  5. Step 5: Solve for x
    x = 54,024,616,152,177.98/8,154,481.64
  6. Step 6: Final answer
    x = 6,625,144.13

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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.