Home / 1,067,003.08-1,472,409.66-583,474.24

Finding the Fourth Proportional to 1,067,003.08, 1,472,409.66 and 583,474.24

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Solution

The fourth proportional to 1,067,003.08, 1,472,409.66 and 583,474.24 is: 805,164.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,003.08 : 1,472,409.66 = 583,474.24 : x
  2. Step 2: Convert to fraction form
    1,067,003.08/1,472,409.66 = 583,474.24/x
  3. Step 3: Cross multiply
    1,067,003.08x = 1,472,409.66 × 583,474.24
  4. Step 4: Simplify right side
    1,067,003.08x = 859,113,107,337.16
  5. Step 5: Solve for x
    x = 859,113,107,337.16/1,067,003.08
  6. Step 6: Final answer
    x = 805,164.60

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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.