Home / 944,059.60-1,304,459.40-754,636.24

Finding the Fourth Proportional to 944,059.60, 1,304,459.40 and 754,636.24

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Solution

The fourth proportional to 944,059.60, 1,304,459.40 and 754,636.24 is: 1,042,722.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,059.60 : 1,304,459.40 = 754,636.24 : x
  2. Step 2: Convert to fraction form
    944,059.60/1,304,459.40 = 754,636.24/x
  3. Step 3: Cross multiply
    944,059.60x = 1,304,459.40 × 754,636.24
  4. Step 4: Simplify right side
    944,059.60x = 984,392,336,848.66
  5. Step 5: Solve for x
    x = 984,392,336,848.66/944,059.60
  6. Step 6: Final answer
    x = 1,042,722.66

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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.