Home / 1,234,611.01-1,703,187.76-799,168.83

Finding the Fourth Proportional to 1,234,611.01, 1,703,187.76 and 799,168.83

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Solution

The fourth proportional to 1,234,611.01, 1,703,187.76 and 799,168.83 is: 1,102,480.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,611.01 : 1,703,187.76 = 799,168.83 : x
  2. Step 2: Convert to fraction form
    1,234,611.01/1,703,187.76 = 799,168.83/x
  3. Step 3: Cross multiply
    1,234,611.01x = 1,703,187.76 × 799,168.83
  4. Step 4: Simplify right side
    1,234,611.01x = 1,361,134,572,123.52
  5. Step 5: Solve for x
    x = 1,361,134,572,123.52/1,234,611.01
  6. Step 6: Final answer
    x = 1,102,480.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.