Home / 6,297,167.22-9,445,295.22-1,980,452.22

Finding the Fourth Proportional to 6,297,167.22, 9,445,295.22 and 1,980,452.22

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Solution

The fourth proportional to 6,297,167.22, 9,445,295.22 and 1,980,452.22 is: 2,970,535.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,167.22 : 9,445,295.22 = 1,980,452.22 : x
  2. Step 2: Convert to fraction form
    6,297,167.22/9,445,295.22 = 1,980,452.22/x
  3. Step 3: Cross multiply
    6,297,167.22x = 9,445,295.22 × 1,980,452.22
  4. Step 4: Simplify right side
    6,297,167.22x = 18,705,955,887,004.39
  5. Step 5: Solve for x
    x = 18,705,955,887,004.39/6,297,167.22
  6. Step 6: Final answer
    x = 2,970,535.04

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Double scale
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1.5x scale

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.