Home / 1,924,206.49-2,885,843.17-801,663.13

Finding the Fourth Proportional to 1,924,206.49, 2,885,843.17 and 801,663.13

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Solution

The fourth proportional to 1,924,206.49, 2,885,843.17 and 801,663.13 is: 1,202,300.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,206.49 : 2,885,843.17 = 801,663.13 : x
  2. Step 2: Convert to fraction form
    1,924,206.49/2,885,843.17 = 801,663.13/x
  3. Step 3: Cross multiply
    1,924,206.49x = 2,885,843.17 × 801,663.13
  4. Step 4: Simplify right side
    1,924,206.49x = 2,313,474,068,351.32
  5. Step 5: Solve for x
    x = 2,313,474,068,351.32/1,924,206.49
  6. Step 6: Final answer
    x = 1,202,300.31

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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.