Home / 1,067,224.85-1,472,750.93-583,785.77

Finding the Fourth Proportional to 1,067,224.85, 1,472,750.93 and 583,785.77

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Solution

The fourth proportional to 1,067,224.85, 1,472,750.93 and 583,785.77 is: 805,613.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,224.85 : 1,472,750.93 = 583,785.77 : x
  2. Step 2: Convert to fraction form
    1,067,224.85/1,472,750.93 = 583,785.77/x
  3. Step 3: Cross multiply
    1,067,224.85x = 1,472,750.93 × 583,785.77
  4. Step 4: Simplify right side
    1,067,224.85x = 859,771,025,405.58
  5. Step 5: Solve for x
    x = 859,771,025,405.58/1,067,224.85
  6. Step 6: Final answer
    x = 805,613.76

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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.