Home / 710,837.52-1,066,311.36-237,524.52

Finding the Fourth Proportional to 710,837.52, 1,066,311.36 and 237,524.52

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Solution

The fourth proportional to 710,837.52, 1,066,311.36 and 237,524.52 is: 356,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,837.52 : 1,066,311.36 = 237,524.52 : x
  2. Step 2: Convert to fraction form
    710,837.52/1,066,311.36 = 237,524.52/x
  3. Step 3: Cross multiply
    710,837.52x = 1,066,311.36 × 237,524.52
  4. Step 4: Simplify right side
    710,837.52x = 253,275,093,954.55
  5. Step 5: Solve for x
    x = 253,275,093,954.55/710,837.52
  6. Step 6: Final answer
    x = 356,305.18

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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.