Home / 3,445,754.66-5,168,957.15-1,016,917.04

Finding the Fourth Proportional to 3,445,754.66, 5,168,957.15 and 1,016,917.04

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Solution

The fourth proportional to 3,445,754.66, 5,168,957.15 and 1,016,917.04 is: 1,525,471.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,754.66 : 5,168,957.15 = 1,016,917.04 : x
  2. Step 2: Convert to fraction form
    3,445,754.66/5,168,957.15 = 1,016,917.04/x
  3. Step 3: Cross multiply
    3,445,754.66x = 5,168,957.15 × 1,016,917.04
  4. Step 4: Simplify right side
    3,445,754.66x = 5,256,400,620,329.52
  5. Step 5: Solve for x
    x = 5,256,400,620,329.52/3,445,754.66
  6. Step 6: Final answer
    x = 1,525,471.53

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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.