Home / 2,512,835.49-3,766,995.15-995,494.89

Finding the Fourth Proportional to 2,512,835.49, 3,766,995.15 and 995,494.89

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Solution

The fourth proportional to 2,512,835.49, 3,766,995.15 and 995,494.89 is: 1,492,347.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,835.49 : 3,766,995.15 = 995,494.89 : x
  2. Step 2: Convert to fraction form
    2,512,835.49/3,766,995.15 = 995,494.89/x
  3. Step 3: Cross multiply
    2,512,835.49x = 3,766,995.15 × 995,494.89
  4. Step 4: Simplify right side
    2,512,835.49x = 3,750,024,408,353.55
  5. Step 5: Solve for x
    x = 3,750,024,408,353.55/2,512,835.49
  6. Step 6: Final answer
    x = 1,492,347.76

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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.