Home / 927,713.34-1,270,651.82-873,242.46

Finding the Fourth Proportional to 927,713.34, 1,270,651.82 and 873,242.46

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Solution

The fourth proportional to 927,713.34, 1,270,651.82 and 873,242.46 is: 1,196,045.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,713.34 : 1,270,651.82 = 873,242.46 : x
  2. Step 2: Convert to fraction form
    927,713.34/1,270,651.82 = 873,242.46/x
  3. Step 3: Cross multiply
    927,713.34x = 1,270,651.82 × 873,242.46
  4. Step 4: Simplify right side
    927,713.34x = 1,109,587,116,734.06
  5. Step 5: Solve for x
    x = 1,109,587,116,734.06/927,713.34
  6. Step 6: Final answer
    x = 1,196,045.23

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.