Home / 884,927.27-1,327,387.10-245,229.17

Finding the Fourth Proportional to 884,927.27, 1,327,387.10 and 245,229.17

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Solution

The fourth proportional to 884,927.27, 1,327,387.10 and 245,229.17 is: 367,842.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,927.27 : 1,327,387.10 = 245,229.17 : x
  2. Step 2: Convert to fraction form
    884,927.27/1,327,387.10 = 245,229.17/x
  3. Step 3: Cross multiply
    884,927.27x = 1,327,387.10 × 245,229.17
  4. Step 4: Simplify right side
    884,927.27x = 325,514,030,777.84
  5. Step 5: Solve for x
    x = 325,514,030,777.84/884,927.27
  6. Step 6: Final answer
    x = 367,842.69

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Double scale
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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.