Home / 1,345,034.45-2,016,150.33-586,672.29

Finding the Fourth Proportional to 1,345,034.45, 2,016,150.33 and 586,672.29

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Solution

The fourth proportional to 1,345,034.45, 2,016,150.33 and 586,672.29 is: 879,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,034.45 : 2,016,150.33 = 586,672.29 : x
  2. Step 2: Convert to fraction form
    1,345,034.45/2,016,150.33 = 586,672.29/x
  3. Step 3: Cross multiply
    1,345,034.45x = 2,016,150.33 × 586,672.29
  4. Step 4: Simplify right side
    1,345,034.45x = 1,182,819,531,085.36
  5. Step 5: Solve for x
    x = 1,182,819,531,085.36/1,345,034.45
  6. Step 6: Final answer
    x = 879,397.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.