Home / 2,735,790.28-4,103,897.26-914,161.54

Finding the Fourth Proportional to 2,735,790.28, 4,103,897.26 and 914,161.54

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Solution

The fourth proportional to 2,735,790.28, 4,103,897.26 and 914,161.54 is: 1,371,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,790.28 : 4,103,897.26 = 914,161.54 : x
  2. Step 2: Convert to fraction form
    2,735,790.28/4,103,897.26 = 914,161.54/x
  3. Step 3: Cross multiply
    2,735,790.28x = 4,103,897.26 × 914,161.54
  4. Step 4: Simplify right side
    2,735,790.28x = 3,751,625,039,203.38
  5. Step 5: Solve for x
    x = 3,751,625,039,203.38/2,735,790.28
  6. Step 6: Final answer
    x = 1,371,313.10

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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.