Home / 696,713.72-1,044,819.79-241,181.21

Finding the Fourth Proportional to 696,713.72, 1,044,819.79 and 241,181.21

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Solution

The fourth proportional to 696,713.72, 1,044,819.79 and 241,181.21 is: 361,685.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,713.72 : 1,044,819.79 = 241,181.21 : x
  2. Step 2: Convert to fraction form
    696,713.72/1,044,819.79 = 241,181.21/x
  3. Step 3: Cross multiply
    696,713.72x = 1,044,819.79 × 241,181.21
  4. Step 4: Simplify right side
    696,713.72x = 251,990,903,193.24
  5. Step 5: Solve for x
    x = 251,990,903,193.24/696,713.72
  6. Step 6: Final answer
    x = 361,685.00

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1.5x scale

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.