Home / 2,498,190-3,447,969.24-1,425,102

Finding the Fourth Proportional to 2,498,190, 3,447,969.24 and 1,425,102

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Solution

The fourth proportional to 2,498,190, 3,447,969.24 and 1,425,102 is: 1,966,907.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,190 : 3,447,969.24 = 1,425,102 : x
  2. Step 2: Convert to fraction form
    2,498,190/3,447,969.24 = 1,425,102/x
  3. Step 3: Cross multiply
    2,498,190x = 3,447,969.24 × 1,425,102
  4. Step 4: Simplify right side
    2,498,190x = 4,913,707,859,862.48
  5. Step 5: Solve for x
    x = 4,913,707,859,862.48/2,498,190
  6. Step 6: Final answer
    x = 1,966,907.18

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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.