Home / 995,014.60-1,491,647.10-595,814.20

Finding the Fourth Proportional to 995,014.60, 1,491,647.10 and 595,814.20

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Solution

The fourth proportional to 995,014.60, 1,491,647.10 and 595,814.20 is: 893,197.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,014.60 : 1,491,647.10 = 595,814.20 : x
  2. Step 2: Convert to fraction form
    995,014.60/1,491,647.10 = 595,814.20/x
  3. Step 3: Cross multiply
    995,014.60x = 1,491,647.10 × 595,814.20
  4. Step 4: Simplify right side
    995,014.60x = 888,744,523,568.82
  5. Step 5: Solve for x
    x = 888,744,523,568.82/995,014.60
  6. Step 6: Final answer
    x = 893,197.47

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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.