Home / 3,084,258.42-4,256,276.04-1,726,131.42

Finding the Fourth Proportional to 3,084,258.42, 4,256,276.04 and 1,726,131.42

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Solution

The fourth proportional to 3,084,258.42, 4,256,276.04 and 1,726,131.42 is: 2,382,061.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,258.42 : 4,256,276.04 = 1,726,131.42 : x
  2. Step 2: Convert to fraction form
    3,084,258.42/4,256,276.04 = 1,726,131.42/x
  3. Step 3: Cross multiply
    3,084,258.42x = 4,256,276.04 × 1,726,131.42
  4. Step 4: Simplify right side
    3,084,258.42x = 7,346,891,804,837.18
  5. Step 5: Solve for x
    x = 7,346,891,804,837.18/3,084,258.42
  6. Step 6: Final answer
    x = 2,382,061.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.