Home / 1,067,767.05-1,473,518.61-584,332.47

Finding the Fourth Proportional to 1,067,767.05, 1,473,518.61 and 584,332.47

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Solution

The fourth proportional to 1,067,767.05, 1,473,518.61 and 584,332.47 is: 806,378.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,767.05 : 1,473,518.61 = 584,332.47 : x
  2. Step 2: Convert to fraction form
    1,067,767.05/1,473,518.61 = 584,332.47/x
  3. Step 3: Cross multiply
    1,067,767.05x = 1,473,518.61 × 584,332.47
  4. Step 4: Simplify right side
    1,067,767.05x = 861,024,768,972.27
  5. Step 5: Solve for x
    x = 861,024,768,972.27/1,067,767.05
  6. Step 6: Final answer
    x = 806,378.85

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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.