Home / 3,041,361.68-4,557,004.95-2,138,391.74

Finding the Fourth Proportional to 3,041,361.68, 4,557,004.95 and 2,138,391.74

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Solution

The fourth proportional to 3,041,361.68, 4,557,004.95 and 2,138,391.74 is: 3,204,045.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,361.68 : 4,557,004.95 = 2,138,391.74 : x
  2. Step 2: Convert to fraction form
    3,041,361.68/4,557,004.95 = 2,138,391.74/x
  3. Step 3: Cross multiply
    3,041,361.68x = 4,557,004.95 × 2,138,391.74
  4. Step 4: Simplify right side
    3,041,361.68x = 9,744,661,744,219.12
  5. Step 5: Solve for x
    x = 9,744,661,744,219.12/3,041,361.68
  6. Step 6: Final answer
    x = 3,204,045.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.