Home / 888,966.70-1,333,450.05-224,118.70

Finding the Fourth Proportional to 888,966.70, 1,333,450.05 and 224,118.70

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Solution

The fourth proportional to 888,966.70, 1,333,450.05 and 224,118.70 is: 336,178.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,966.70 : 1,333,450.05 = 224,118.70 : x
  2. Step 2: Convert to fraction form
    888,966.70/1,333,450.05 = 224,118.70/x
  3. Step 3: Cross multiply
    888,966.70x = 1,333,450.05 × 224,118.70
  4. Step 4: Simplify right side
    888,966.70x = 298,851,091,720.94
  5. Step 5: Solve for x
    x = 298,851,091,720.94/888,966.70
  6. Step 6: Final answer
    x = 336,178.05

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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.