Home / 876,000.96-1,314,002.66-244,914.17

Finding the Fourth Proportional to 876,000.96, 1,314,002.66 and 244,914.17

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Solution

The fourth proportional to 876,000.96, 1,314,002.66 and 244,914.17 is: 367,371.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    876,000.96 : 1,314,002.66 = 244,914.17 : x
  2. Step 2: Convert to fraction form
    876,000.96/1,314,002.66 = 244,914.17/x
  3. Step 3: Cross multiply
    876,000.96x = 1,314,002.66 × 244,914.17
  4. Step 4: Simplify right side
    876,000.96x = 321,817,863,057.11
  5. Step 5: Solve for x
    x = 321,817,863,057.11/876,000.96
  6. Step 6: Final answer
    x = 367,371.59

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Double scale
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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.