Home / 1,234,614.02-1,703,191.89-799,171.84

Finding the Fourth Proportional to 1,234,614.02, 1,703,191.89 and 799,171.84

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Solution

The fourth proportional to 1,234,614.02, 1,703,191.89 and 799,171.84 is: 1,102,484.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,614.02 : 1,703,191.89 = 799,171.84 : x
  2. Step 2: Convert to fraction form
    1,234,614.02/1,703,191.89 = 799,171.84/x
  3. Step 3: Cross multiply
    1,234,614.02x = 1,703,191.89 × 799,171.84
  4. Step 4: Simplify right side
    1,234,614.02x = 1,361,142,992,346.40
  5. Step 5: Solve for x
    x = 1,361,142,992,346.40/1,234,614.02
  6. Step 6: Final answer
    x = 1,102,484.64

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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.