Home / 1,067,762.86-1,473,512.92-584,328.33

Finding the Fourth Proportional to 1,067,762.86, 1,473,512.92 and 584,328.33

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Solution

The fourth proportional to 1,067,762.86, 1,473,512.92 and 584,328.33 is: 806,373.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,762.86 : 1,473,512.92 = 584,328.33 : x
  2. Step 2: Convert to fraction form
    1,067,762.86/1,473,512.92 = 584,328.33/x
  3. Step 3: Cross multiply
    1,067,762.86x = 1,473,512.92 × 584,328.33
  4. Step 4: Simplify right side
    1,067,762.86x = 861,015,342,316.20
  5. Step 5: Solve for x
    x = 861,015,342,316.20/1,067,762.86
  6. Step 6: Final answer
    x = 806,373.19

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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.