Home / 1,373,630.66-2,060,635.46-797,525.25

Finding the Fourth Proportional to 1,373,630.66, 2,060,635.46 and 797,525.25

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Solution

The fourth proportional to 1,373,630.66, 2,060,635.46 and 797,525.25 is: 1,196,397.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,630.66 : 2,060,635.46 = 797,525.25 : x
  2. Step 2: Convert to fraction form
    1,373,630.66/2,060,635.46 = 797,525.25/x
  3. Step 3: Cross multiply
    1,373,630.66x = 2,060,635.46 × 797,525.25
  4. Step 4: Simplify right side
    1,373,630.66x = 1,643,408,811,766.79
  5. Step 5: Solve for x
    x = 1,643,408,811,766.79/1,373,630.66
  6. Step 6: Final answer
    x = 1,196,397.89

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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.