Home / 3,081,036.46-4,250,397.50-1,993,659.04

Finding the Fourth Proportional to 3,081,036.46, 4,250,397.50 and 1,993,659.04

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Solution

The fourth proportional to 3,081,036.46, 4,250,397.50 and 1,993,659.04 is: 2,750,322.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,036.46 : 4,250,397.50 = 1,993,659.04 : x
  2. Step 2: Convert to fraction form
    3,081,036.46/4,250,397.50 = 1,993,659.04/x
  3. Step 3: Cross multiply
    3,081,036.46x = 4,250,397.50 × 1,993,659.04
  4. Step 4: Simplify right side
    3,081,036.46x = 8,473,843,399,468.40
  5. Step 5: Solve for x
    x = 8,473,843,399,468.40/3,081,036.46
  6. Step 6: Final answer
    x = 2,750,322.34

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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.