Home / 696,111.56-1,044,016.97-246,847.08

Finding the Fourth Proportional to 696,111.56, 1,044,016.97 and 246,847.08

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Solution

The fourth proportional to 696,111.56, 1,044,016.97 and 246,847.08 is: 370,217.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,111.56 : 1,044,016.97 = 246,847.08 : x
  2. Step 2: Convert to fraction form
    696,111.56/1,044,016.97 = 246,847.08/x
  3. Step 3: Cross multiply
    696,111.56x = 1,044,016.97 × 246,847.08
  4. Step 4: Simplify right side
    696,111.56x = 257,712,539,280.71
  5. Step 5: Solve for x
    x = 257,712,539,280.71/696,111.56
  6. Step 6: Final answer
    x = 370,217.30

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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.