Home / 1,067,679.45-1,473,397.58-584,244.65

Finding the Fourth Proportional to 1,067,679.45, 1,473,397.58 and 584,244.65

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Solution

The fourth proportional to 1,067,679.45, 1,473,397.58 and 584,244.65 is: 806,257.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,679.45 : 1,473,397.58 = 584,244.65 : x
  2. Step 2: Convert to fraction form
    1,067,679.45/1,473,397.58 = 584,244.65/x
  3. Step 3: Cross multiply
    1,067,679.45x = 1,473,397.58 × 584,244.65
  4. Step 4: Simplify right side
    1,067,679.45x = 860,824,643,149.74
  5. Step 5: Solve for x
    x = 860,824,643,149.74/1,067,679.45
  6. Step 6: Final answer
    x = 806,257.58

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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.