Home / 4,068,309.60-6,098,576.40-1,508,839.20

Finding the Fourth Proportional to 4,068,309.60, 6,098,576.40 and 1,508,839.20

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Solution

The fourth proportional to 4,068,309.60, 6,098,576.40 and 1,508,839.20 is: 2,261,816.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,309.60 : 6,098,576.40 = 1,508,839.20 : x
  2. Step 2: Convert to fraction form
    4,068,309.60/6,098,576.40 = 1,508,839.20/x
  3. Step 3: Cross multiply
    4,068,309.60x = 6,098,576.40 × 1,508,839.20
  4. Step 4: Simplify right side
    4,068,309.60x = 9,201,771,136,514.88
  5. Step 5: Solve for x
    x = 9,201,771,136,514.88/4,068,309.60
  6. Step 6: Final answer
    x = 2,261,816.83

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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.