Home / 2,753,513.46-3,800,395.26-1,759,445.82

Finding the Fourth Proportional to 2,753,513.46, 3,800,395.26 and 1,759,445.82

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Solution

The fourth proportional to 2,753,513.46, 3,800,395.26 and 1,759,445.82 is: 2,428,384.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,513.46 : 3,800,395.26 = 1,759,445.82 : x
  2. Step 2: Convert to fraction form
    2,753,513.46/3,800,395.26 = 1,759,445.82/x
  3. Step 3: Cross multiply
    2,753,513.46x = 3,800,395.26 × 1,759,445.82
  4. Step 4: Simplify right side
    2,753,513.46x = 6,686,589,554,554.81
  5. Step 5: Solve for x
    x = 6,686,589,554,554.81/2,753,513.46
  6. Step 6: Final answer
    x = 2,428,384.55

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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.