Home / 10,341,272.64-15,504,713.76-4,580,879.04

Finding the Fourth Proportional to 10,341,272.64, 15,504,713.76 and 4,580,879.04

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Solution

The fourth proportional to 10,341,272.64, 15,504,713.76 and 4,580,879.04 is: 6,868,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,341,272.64 : 15,504,713.76 = 4,580,879.04 : x
  2. Step 2: Convert to fraction form
    10,341,272.64/15,504,713.76 = 4,580,879.04/x
  3. Step 3: Cross multiply
    10,341,272.64x = 15,504,713.76 × 4,580,879.04
  4. Step 4: Simplify right side
    10,341,272.64x = 71,025,218,284,383.59
  5. Step 5: Solve for x
    x = 71,025,218,284,383.59/10,341,272.64
  6. Step 6: Final answer
    x = 6,868,131.30

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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.