Home / 7,466,232.40-11,199,348.60-2,418,053.20

Finding the Fourth Proportional to 7,466,232.40, 11,199,348.60 and 2,418,053.20

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Solution

The fourth proportional to 7,466,232.40, 11,199,348.60 and 2,418,053.20 is: 3,627,079.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,232.40 : 11,199,348.60 = 2,418,053.20 : x
  2. Step 2: Convert to fraction form
    7,466,232.40/11,199,348.60 = 2,418,053.20/x
  3. Step 3: Cross multiply
    7,466,232.40x = 11,199,348.60 × 2,418,053.20
  4. Step 4: Simplify right side
    7,466,232.40x = 27,080,620,720,145.52
  5. Step 5: Solve for x
    x = 27,080,620,720,145.52/7,466,232.40
  6. Step 6: Final answer
    x = 3,627,079.80

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Similar ratio
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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.