Home / 1,204,981.96-1,806,098.22-564,615.88

Finding the Fourth Proportional to 1,204,981.96, 1,806,098.22 and 564,615.88

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Solution

The fourth proportional to 1,204,981.96, 1,806,098.22 and 564,615.88 is: 846,279.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,981.96 : 1,806,098.22 = 564,615.88 : x
  2. Step 2: Convert to fraction form
    1,204,981.96/1,806,098.22 = 564,615.88/x
  3. Step 3: Cross multiply
    1,204,981.96x = 1,806,098.22 × 564,615.88
  4. Step 4: Simplify right side
    1,204,981.96x = 1,019,751,735,851.73
  5. Step 5: Solve for x
    x = 1,019,751,735,851.73/1,204,981.96
  6. Step 6: Final answer
    x = 846,279.67

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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.