Home / 474,223.14-654,444.97-270,304.83

Finding the Fourth Proportional to 474,223.14, 654,444.97 and 270,304.83

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Solution

The fourth proportional to 474,223.14, 654,444.97 and 270,304.83 is: 373,030.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,223.14 : 654,444.97 = 270,304.83 : x
  2. Step 2: Convert to fraction form
    474,223.14/654,444.97 = 270,304.83/x
  3. Step 3: Cross multiply
    474,223.14x = 654,444.97 × 270,304.83
  4. Step 4: Simplify right side
    474,223.14x = 176,899,635,684.44
  5. Step 5: Solve for x
    x = 176,899,635,684.44/474,223.14
  6. Step 6: Final answer
    x = 373,030.37

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1.5x scale

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.