Home / 995,020.60-1,491,656.10-595,820.20

Finding the Fourth Proportional to 995,020.60, 1,491,656.10 and 595,820.20

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Solution

The fourth proportional to 995,020.60, 1,491,656.10 and 595,820.20 is: 893,206.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,020.60 : 1,491,656.10 = 595,820.20 : x
  2. Step 2: Convert to fraction form
    995,020.60/1,491,656.10 = 595,820.20/x
  3. Step 3: Cross multiply
    995,020.60x = 1,491,656.10 × 595,820.20
  4. Step 4: Simplify right side
    995,020.60x = 888,758,835,833.22
  5. Step 5: Solve for x
    x = 888,758,835,833.22/995,020.60
  6. Step 6: Final answer
    x = 893,206.47

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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.