Home / 4,453,295.22-6,671,346.03-2,657,613.78

Finding the Fourth Proportional to 4,453,295.22, 6,671,346.03 and 2,657,613.78

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Solution

The fourth proportional to 4,453,295.22, 6,671,346.03 and 2,657,613.78 is: 3,981,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,295.22 : 6,671,346.03 = 2,657,613.78 : x
  2. Step 2: Convert to fraction form
    4,453,295.22/6,671,346.03 = 2,657,613.78/x
  3. Step 3: Cross multiply
    4,453,295.22x = 6,671,346.03 × 2,657,613.78
  4. Step 4: Simplify right side
    4,453,295.22x = 17,729,861,140,476.29
  5. Step 5: Solve for x
    x = 17,729,861,140,476.29/4,453,295.22
  6. Step 6: Final answer
    x = 3,981,290.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.