Home / 1,067,027.28-1,472,476.91-583,590.93

Finding the Fourth Proportional to 1,067,027.28, 1,472,476.91 and 583,590.93

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Solution

The fourth proportional to 1,067,027.28, 1,472,476.91 and 583,590.93 is: 805,344.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,027.28 : 1,472,476.91 = 583,590.93 : x
  2. Step 2: Convert to fraction form
    1,067,027.28/1,472,476.91 = 583,590.93/x
  3. Step 3: Cross multiply
    1,067,027.28x = 1,472,476.91 × 583,590.93
  4. Step 4: Simplify right side
    1,067,027.28x = 859,324,166,392.47
  5. Step 5: Solve for x
    x = 859,324,166,392.47/1,067,027.28
  6. Step 6: Final answer
    x = 805,344.14

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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.