Home / 1,067,846.60-1,473,628.88-584,411.47

Finding the Fourth Proportional to 1,067,846.60, 1,473,628.88 and 584,411.47

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Solution

The fourth proportional to 1,067,846.60, 1,473,628.88 and 584,411.47 is: 806,488.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,846.60 : 1,473,628.88 = 584,411.47 : x
  2. Step 2: Convert to fraction form
    1,067,846.60/1,473,628.88 = 584,411.47/x
  3. Step 3: Cross multiply
    1,067,846.60x = 1,473,628.88 × 584,411.47
  4. Step 4: Simplify right side
    1,067,846.60x = 861,205,619,995.25
  5. Step 5: Solve for x
    x = 861,205,619,995.25/1,067,846.60
  6. Step 6: Final answer
    x = 806,488.14

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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.