Home / 2,492,314.20-3,732,941.70-995,635.80

Finding the Fourth Proportional to 2,492,314.20, 3,732,941.70 and 995,635.80

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Solution

The fourth proportional to 2,492,314.20, 3,732,941.70 and 995,635.80 is: 1,491,244.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,314.20 : 3,732,941.70 = 995,635.80 : x
  2. Step 2: Convert to fraction form
    2,492,314.20/3,732,941.70 = 995,635.80/x
  3. Step 3: Cross multiply
    2,492,314.20x = 3,732,941.70 × 995,635.80
  4. Step 4: Simplify right side
    2,492,314.20x = 3,716,650,395,832.86
  5. Step 5: Solve for x
    x = 3,716,650,395,832.86/2,492,314.20
  6. Step 6: Final answer
    x = 1,491,244.72

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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.