Home / 2,707,256.81-4,061,397.29-1,088,151.68

Finding the Fourth Proportional to 2,707,256.81, 4,061,397.29 and 1,088,151.68

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Solution

The fourth proportional to 2,707,256.81, 4,061,397.29 and 1,088,151.68 is: 1,632,433.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,256.81 : 4,061,397.29 = 1,088,151.68 : x
  2. Step 2: Convert to fraction form
    2,707,256.81/4,061,397.29 = 1,088,151.68/x
  3. Step 3: Cross multiply
    2,707,256.81x = 4,061,397.29 × 1,088,151.68
  4. Step 4: Simplify right side
    2,707,256.81x = 4,419,416,263,953.96
  5. Step 5: Solve for x
    x = 4,419,416,263,953.96/2,707,256.81
  6. Step 6: Final answer
    x = 1,632,433.34

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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.