Home / 1,924,207.24-2,885,844.30-801,663.88

Finding the Fourth Proportional to 1,924,207.24, 2,885,844.30 and 801,663.88

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Solution

The fourth proportional to 1,924,207.24, 2,885,844.30 and 801,663.88 is: 1,202,301.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,207.24 : 2,885,844.30 = 801,663.88 : x
  2. Step 2: Convert to fraction form
    1,924,207.24/2,885,844.30 = 801,663.88/x
  3. Step 3: Cross multiply
    1,924,207.24x = 2,885,844.30 × 801,663.88
  4. Step 4: Simplify right side
    1,924,207.24x = 2,313,477,138,613.88
  5. Step 5: Solve for x
    x = 2,313,477,138,613.88/1,924,207.24
  6. Step 6: Final answer
    x = 1,202,301.44

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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.