Home / 955,752.01-1,433,626.23-282,306.21

Finding the Fourth Proportional to 955,752.01, 1,433,626.23 and 282,306.21

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Solution

The fourth proportional to 955,752.01, 1,433,626.23 and 282,306.21 is: 423,458.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,752.01 : 1,433,626.23 = 282,306.21 : x
  2. Step 2: Convert to fraction form
    955,752.01/1,433,626.23 = 282,306.21/x
  3. Step 3: Cross multiply
    955,752.01x = 1,433,626.23 × 282,306.21
  4. Step 4: Simplify right side
    955,752.01x = 404,721,589,309.63
  5. Step 5: Solve for x
    x = 404,721,589,309.63/955,752.01
  6. Step 6: Final answer
    x = 423,458.79

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1.5x scale

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.