Home / 750,861.49-1,126,280.30-182,247.30

Finding the Fourth Proportional to 750,861.49, 1,126,280.30 and 182,247.30

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Solution

The fourth proportional to 750,861.49, 1,126,280.30 and 182,247.30 is: 273,368.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,861.49 : 1,126,280.30 = 182,247.30 : x
  2. Step 2: Convert to fraction form
    750,861.49/1,126,280.30 = 182,247.30/x
  3. Step 3: Cross multiply
    750,861.49x = 1,126,280.30 × 182,247.30
  4. Step 4: Simplify right side
    750,861.49x = 205,261,538,086.79
  5. Step 5: Solve for x
    x = 205,261,538,086.79/750,861.49
  6. Step 6: Final answer
    x = 273,368.05

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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.