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Finding the Fourth Proportional to 598,054.80, 897,427.80 and 224,115.60

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Solution

The fourth proportional to 598,054.80, 897,427.80 and 224,115.60 is: 336,302.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,054.80 : 897,427.80 = 224,115.60 : x
  2. Step 2: Convert to fraction form
    598,054.80/897,427.80 = 224,115.60/x
  3. Step 3: Cross multiply
    598,054.80x = 897,427.80 × 224,115.60
  4. Step 4: Simplify right side
    598,054.80x = 201,127,569,853.68
  5. Step 5: Solve for x
    x = 201,127,569,853.68/598,054.80
  6. Step 6: Final answer
    x = 336,302.91

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Similar ratio
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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.