Home / 1,032,957.28-1,546,102.80-533,634.40

Finding the Fourth Proportional to 1,032,957.28, 1,546,102.80 and 533,634.40

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Solution

The fourth proportional to 1,032,957.28, 1,546,102.80 and 533,634.40 is: 798,729.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,957.28 : 1,546,102.80 = 533,634.40 : x
  2. Step 2: Convert to fraction form
    1,032,957.28/1,546,102.80 = 533,634.40/x
  3. Step 3: Cross multiply
    1,032,957.28x = 1,546,102.80 × 533,634.40
  4. Step 4: Simplify right side
    1,032,957.28x = 825,053,640,016.32
  5. Step 5: Solve for x
    x = 825,053,640,016.32/1,032,957.28
  6. Step 6: Final answer
    x = 798,729.68

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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.