Home / 6,738,672.60-10,111,508.10-2,952,538.20

Finding the Fourth Proportional to 6,738,672.60, 10,111,508.10 and 2,952,538.20

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Solution

The fourth proportional to 6,738,672.60, 10,111,508.10 and 2,952,538.20 is: 4,430,340.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,672.60 : 10,111,508.10 = 2,952,538.20 : x
  2. Step 2: Convert to fraction form
    6,738,672.60/10,111,508.10 = 2,952,538.20/x
  3. Step 3: Cross multiply
    6,738,672.60x = 10,111,508.10 × 2,952,538.20
  4. Step 4: Simplify right side
    6,738,672.60x = 29,854,613,924,859.42
  5. Step 5: Solve for x
    x = 29,854,613,924,859.42/6,738,672.60
  6. Step 6: Final answer
    x = 4,430,340.47

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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.