Home / 1,067,316.26-1,472,908.05-583,871.02

Finding the Fourth Proportional to 1,067,316.26, 1,472,908.05 and 583,871.02

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Solution

The fourth proportional to 1,067,316.26, 1,472,908.05 and 583,871.02 is: 805,748.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,316.26 : 1,472,908.05 = 583,871.02 : x
  2. Step 2: Convert to fraction form
    1,067,316.26/1,472,908.05 = 583,871.02/x
  3. Step 3: Cross multiply
    1,067,316.26x = 1,472,908.05 × 583,871.02
  4. Step 4: Simplify right side
    1,067,316.26x = 859,988,321,837.44
  5. Step 5: Solve for x
    x = 859,988,321,837.44/1,067,316.26
  6. Step 6: Final answer
    x = 805,748.36

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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.