Home / 696,694.45-1,044,790.85-241,161.92

Finding the Fourth Proportional to 696,694.45, 1,044,790.85 and 241,161.92

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Solution

The fourth proportional to 696,694.45, 1,044,790.85 and 241,161.92 is: 361,656.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,694.45 : 1,044,790.85 = 241,161.92 : x
  2. Step 2: Convert to fraction form
    696,694.45/1,044,790.85 = 241,161.92/x
  3. Step 3: Cross multiply
    696,694.45x = 1,044,790.85 × 241,161.92
  4. Step 4: Simplify right side
    696,694.45x = 251,963,762,763.38
  5. Step 5: Solve for x
    x = 251,963,762,763.38/696,694.45
  6. Step 6: Final answer
    x = 361,656.05

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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.