Home / 4,924,778.22-6,798,007.53-2,964,747.43

Finding the Fourth Proportional to 4,924,778.22, 6,798,007.53 and 2,964,747.43

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Solution

The fourth proportional to 4,924,778.22, 6,798,007.53 and 2,964,747.43 is: 4,092,443.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,778.22 : 6,798,007.53 = 2,964,747.43 : x
  2. Step 2: Convert to fraction form
    4,924,778.22/6,798,007.53 = 2,964,747.43/x
  3. Step 3: Cross multiply
    4,924,778.22x = 6,798,007.53 × 2,964,747.43
  4. Step 4: Simplify right side
    4,924,778.22x = 20,154,375,338,864.41
  5. Step 5: Solve for x
    x = 20,154,375,338,864.41/4,924,778.22
  6. Step 6: Final answer
    x = 4,092,443.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.