Home / 1,844,315.92-2,545,040.76-1,017,399.04

Finding the Fourth Proportional to 1,844,315.92, 2,545,040.76 and 1,017,399.04

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Solution

The fourth proportional to 1,844,315.92, 2,545,040.76 and 1,017,399.04 is: 1,403,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,315.92 : 2,545,040.76 = 1,017,399.04 : x
  2. Step 2: Convert to fraction form
    1,844,315.92/2,545,040.76 = 1,017,399.04/x
  3. Step 3: Cross multiply
    1,844,315.92x = 2,545,040.76 × 1,017,399.04
  4. Step 4: Simplify right side
    1,844,315.92x = 2,589,322,034,771.76
  5. Step 5: Solve for x
    x = 2,589,322,034,771.76/1,844,315.92
  6. Step 6: Final answer
    x = 1,403,947.13

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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.