Home / 2,954,116.50-4,431,176.10-932,565.22

Finding the Fourth Proportional to 2,954,116.50, 4,431,176.10 and 932,565.22

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Solution

The fourth proportional to 2,954,116.50, 4,431,176.10 and 932,565.22 is: 1,398,848.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,116.50 : 4,431,176.10 = 932,565.22 : x
  2. Step 2: Convert to fraction form
    2,954,116.50/4,431,176.10 = 932,565.22/x
  3. Step 3: Cross multiply
    2,954,116.50x = 4,431,176.10 × 932,565.22
  4. Step 4: Simplify right side
    2,954,116.50x = 4,132,360,714,555.24
  5. Step 5: Solve for x
    x = 4,132,360,714,555.24/2,954,116.50
  6. Step 6: Final answer
    x = 1,398,848.26

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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.