Home / 1,042,959.52-1,439,362.88-584,050.88

Finding the Fourth Proportional to 1,042,959.52, 1,439,362.88 and 584,050.88

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Solution

The fourth proportional to 1,042,959.52, 1,439,362.88 and 584,050.88 is: 806,034.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,959.52 : 1,439,362.88 = 584,050.88 : x
  2. Step 2: Convert to fraction form
    1,042,959.52/1,439,362.88 = 584,050.88/x
  3. Step 3: Cross multiply
    1,042,959.52x = 1,439,362.88 × 584,050.88
  4. Step 4: Simplify right side
    1,042,959.52x = 840,661,156,703.33
  5. Step 5: Solve for x
    x = 840,661,156,703.33/1,042,959.52
  6. Step 6: Final answer
    x = 806,034.31

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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.