Home / 1,141,959.60-1,573,366.56-754,086.24

Finding the Fourth Proportional to 1,141,959.60, 1,573,366.56 and 754,086.24

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Solution

The fourth proportional to 1,141,959.60, 1,573,366.56 and 754,086.24 is: 1,038,963.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,959.60 : 1,573,366.56 = 754,086.24 : x
  2. Step 2: Convert to fraction form
    1,141,959.60/1,573,366.56 = 754,086.24/x
  3. Step 3: Cross multiply
    1,141,959.60x = 1,573,366.56 × 754,086.24
  4. Step 4: Simplify right side
    1,141,959.60x = 1,186,454,073,372.13
  5. Step 5: Solve for x
    x = 1,186,454,073,372.13/1,141,959.60
  6. Step 6: Final answer
    x = 1,038,963.26

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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.