Home / 1,067,257.59-1,472,814.99-583,822.61

Finding the Fourth Proportional to 1,067,257.59, 1,472,814.99 and 583,822.61

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Solution

The fourth proportional to 1,067,257.59, 1,472,814.99 and 583,822.61 is: 805,674.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,257.59 : 1,472,814.99 = 583,822.61 : x
  2. Step 2: Convert to fraction form
    1,067,257.59/1,472,814.99 = 583,822.61/x
  3. Step 3: Cross multiply
    1,067,257.59x = 1,472,814.99 × 583,822.61
  4. Step 4: Simplify right side
    1,067,257.59x = 859,862,692,989.17
  5. Step 5: Solve for x
    x = 859,862,692,989.17/1,067,257.59
  6. Step 6: Final answer
    x = 805,674.93

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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.