Home / 2,498,411.52-3,747,616.81-1,362,129.24

Finding the Fourth Proportional to 2,498,411.52, 3,747,616.81 and 1,362,129.24

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Solution

The fourth proportional to 2,498,411.52, 3,747,616.81 and 1,362,129.24 is: 2,043,193.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,411.52 : 3,747,616.81 = 1,362,129.24 : x
  2. Step 2: Convert to fraction form
    2,498,411.52/3,747,616.81 = 1,362,129.24/x
  3. Step 3: Cross multiply
    2,498,411.52x = 3,747,616.81 × 1,362,129.24
  4. Step 4: Simplify right side
    2,498,411.52x = 5,104,738,447,864.76
  5. Step 5: Solve for x
    x = 5,104,738,447,864.76/2,498,411.52
  6. Step 6: Final answer
    x = 2,043,193.61

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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.