Home / 906,576.24-1,359,912.92-232,663.35

Finding the Fourth Proportional to 906,576.24, 1,359,912.92 and 232,663.35

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Solution

The fourth proportional to 906,576.24, 1,359,912.92 and 232,663.35 is: 349,007.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,576.24 : 1,359,912.92 = 232,663.35 : x
  2. Step 2: Convert to fraction form
    906,576.24/1,359,912.92 = 232,663.35/x
  3. Step 3: Cross multiply
    906,576.24x = 1,359,912.92 × 232,663.35
  4. Step 4: Simplify right side
    906,576.24x = 316,401,894,512.17
  5. Step 5: Solve for x
    x = 316,401,894,512.17/906,576.24
  6. Step 6: Final answer
    x = 349,007.49

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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.