Home / 932,893.66-1,287,569.28-584,195.95

Finding the Fourth Proportional to 932,893.66, 1,287,569.28 and 584,195.95

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Solution

The fourth proportional to 932,893.66, 1,287,569.28 and 584,195.95 is: 806,300.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,893.66 : 1,287,569.28 = 584,195.95 : x
  2. Step 2: Convert to fraction form
    932,893.66/1,287,569.28 = 584,195.95/x
  3. Step 3: Cross multiply
    932,893.66x = 1,287,569.28 × 584,195.95
  4. Step 4: Simplify right side
    932,893.66x = 752,192,758,720.42
  5. Step 5: Solve for x
    x = 752,192,758,720.42/932,893.66
  6. Step 6: Final answer
    x = 806,300.64

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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.