Home / 3,760,312.04-5,189,290.92-2,041,431.19

Finding the Fourth Proportional to 3,760,312.04, 5,189,290.92 and 2,041,431.19

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Solution

The fourth proportional to 3,760,312.04, 5,189,290.92 and 2,041,431.19 is: 2,817,207.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,312.04 : 5,189,290.92 = 2,041,431.19 : x
  2. Step 2: Convert to fraction form
    3,760,312.04/5,189,290.92 = 2,041,431.19/x
  3. Step 3: Cross multiply
    3,760,312.04x = 5,189,290.92 × 2,041,431.19
  4. Step 4: Simplify right side
    3,760,312.04x = 10,593,580,325,098.57
  5. Step 5: Solve for x
    x = 10,593,580,325,098.57/3,760,312.04
  6. Step 6: Final answer
    x = 2,817,207.78

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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.