Home / 7,398,672.40-11,098,008.60-2,350,493.20

Finding the Fourth Proportional to 7,398,672.40, 11,098,008.60 and 2,350,493.20

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Solution

The fourth proportional to 7,398,672.40, 11,098,008.60 and 2,350,493.20 is: 3,525,739.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,672.40 : 11,098,008.60 = 2,350,493.20 : x
  2. Step 2: Convert to fraction form
    7,398,672.40/11,098,008.60 = 2,350,493.20/x
  3. Step 3: Cross multiply
    7,398,672.40x = 11,098,008.60 × 2,350,493.20
  4. Step 4: Simplify right side
    7,398,672.40x = 26,085,793,747,841.52
  5. Step 5: Solve for x
    x = 26,085,793,747,841.52/7,398,672.40
  6. Step 6: Final answer
    x = 3,525,739.80

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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.