Home / 3,760,320.96-5,189,243.04-2,041,439.04

Finding the Fourth Proportional to 3,760,320.96, 5,189,243.04 and 2,041,439.04

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Solution

The fourth proportional to 3,760,320.96, 5,189,243.04 and 2,041,439.04 is: 2,817,185.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,320.96 : 5,189,243.04 = 2,041,439.04 : x
  2. Step 2: Convert to fraction form
    3,760,320.96/5,189,243.04 = 2,041,439.04/x
  3. Step 3: Cross multiply
    3,760,320.96x = 5,189,243.04 × 2,041,439.04
  4. Step 4: Simplify right side
    3,760,320.96x = 10,593,523,329,904.28
  5. Step 5: Solve for x
    x = 10,593,523,329,904.28/3,760,320.96
  6. Step 6: Final answer
    x = 2,817,185.94

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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.