Home / 2,954,118.50-4,431,179.10-932,567.22

Finding the Fourth Proportional to 2,954,118.50, 4,431,179.10 and 932,567.22

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Solution

The fourth proportional to 2,954,118.50, 4,431,179.10 and 932,567.22 is: 1,398,851.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,118.50 : 4,431,179.10 = 932,567.22 : x
  2. Step 2: Convert to fraction form
    2,954,118.50/4,431,179.10 = 932,567.22/x
  3. Step 3: Cross multiply
    2,954,118.50x = 4,431,179.10 × 932,567.22
  4. Step 4: Simplify right side
    2,954,118.50x = 4,132,372,374,609.10
  5. Step 5: Solve for x
    x = 4,132,372,374,609.10/2,954,118.50
  6. Step 6: Final answer
    x = 1,398,851.26

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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.