Home / 696,728.33-1,044,841.65-241,195.67

Finding the Fourth Proportional to 696,728.33, 1,044,841.65 and 241,195.67

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Solution

The fourth proportional to 696,728.33, 1,044,841.65 and 241,195.67 is: 361,706.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,728.33 : 1,044,841.65 = 241,195.67 : x
  2. Step 2: Convert to fraction form
    696,728.33/1,044,841.65 = 241,195.67/x
  3. Step 3: Cross multiply
    696,728.33x = 1,044,841.65 × 241,195.67
  4. Step 4: Simplify right side
    696,728.33x = 252,011,276,591.45
  5. Step 5: Solve for x
    x = 252,011,276,591.45/696,728.33
  6. Step 6: Final answer
    x = 361,706.66

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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.