Home / 1,304,695.82-1,801,267.56-852,774.14

Finding the Fourth Proportional to 1,304,695.82, 1,801,267.56 and 852,774.14

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Solution

The fourth proportional to 1,304,695.82, 1,801,267.56 and 852,774.14 is: 1,177,342.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,695.82 : 1,801,267.56 = 852,774.14 : x
  2. Step 2: Convert to fraction form
    1,304,695.82/1,801,267.56 = 852,774.14/x
  3. Step 3: Cross multiply
    1,304,695.82x = 1,801,267.56 × 852,774.14
  4. Step 4: Simplify right side
    1,304,695.82x = 1,536,074,398,892.07
  5. Step 5: Solve for x
    x = 1,536,074,398,892.07/1,304,695.82
  6. Step 6: Final answer
    x = 1,177,342.93

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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.