Home / 815,096.52-1,124,524.62-600,748.92

Finding the Fourth Proportional to 815,096.52, 1,124,524.62 and 600,748.92

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Solution

The fourth proportional to 815,096.52, 1,124,524.62 and 600,748.92 is: 828,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    815,096.52 : 1,124,524.62 = 600,748.92 : x
  2. Step 2: Convert to fraction form
    815,096.52/1,124,524.62 = 600,748.92/x
  3. Step 3: Cross multiply
    815,096.52x = 1,124,524.62 × 600,748.92
  4. Step 4: Simplify right side
    815,096.52x = 675,556,950,978.41
  5. Step 5: Solve for x
    x = 675,556,950,978.41/815,096.52
  6. Step 6: Final answer
    x = 828,806.08

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.