Home / 707,247.42-1,061,031.51-233,932.02

Finding the Fourth Proportional to 707,247.42, 1,061,031.51 and 233,932.02

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Solution

The fourth proportional to 707,247.42, 1,061,031.51 and 233,932.02 is: 350,951.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,247.42 : 1,061,031.51 = 233,932.02 : x
  2. Step 2: Convert to fraction form
    707,247.42/1,061,031.51 = 233,932.02/x
  3. Step 3: Cross multiply
    707,247.42x = 1,061,031.51 × 233,932.02
  4. Step 4: Simplify right side
    707,247.42x = 248,209,244,417.95
  5. Step 5: Solve for x
    x = 248,209,244,417.95/707,247.42
  6. Step 6: Final answer
    x = 350,951.08

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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.