Home / 8,339,952.04-11,508,570.18-4,618,515.88

Finding the Fourth Proportional to 8,339,952.04, 11,508,570.18 and 4,618,515.88

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Solution

The fourth proportional to 8,339,952.04, 11,508,570.18 and 4,618,515.88 is: 6,373,239.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,339,952.04 : 11,508,570.18 = 4,618,515.88 : x
  2. Step 2: Convert to fraction form
    8,339,952.04/11,508,570.18 = 4,618,515.88/x
  3. Step 3: Cross multiply
    8,339,952.04x = 11,508,570.18 × 4,618,515.88
  4. Step 4: Simplify right side
    8,339,952.04x = 53,152,514,132,424.45
  5. Step 5: Solve for x
    x = 53,152,514,132,424.45/8,339,952.04
  6. Step 6: Final answer
    x = 6,373,239.78

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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.