Home / 1,067,705.64-1,473,433.68-584,270.88

Finding the Fourth Proportional to 1,067,705.64, 1,473,433.68 and 584,270.88

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Solution

The fourth proportional to 1,067,705.64, 1,473,433.68 and 584,270.88 is: 806,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,705.64 : 1,473,433.68 = 584,270.88 : x
  2. Step 2: Convert to fraction form
    1,067,705.64/1,473,433.68 = 584,270.88/x
  3. Step 3: Cross multiply
    1,067,705.64x = 1,473,433.68 × 584,270.88
  4. Step 4: Simplify right side
    1,067,705.64x = 860,884,392,835.24
  5. Step 5: Solve for x
    x = 860,884,392,835.24/1,067,705.64
  6. Step 6: Final answer
    x = 806,293.76

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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.