Home / 2,660,083.20-3,671,002.20-1,452,859.20

Finding the Fourth Proportional to 2,660,083.20, 3,671,002.20 and 1,452,859.20

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Solution

The fourth proportional to 2,660,083.20, 3,671,002.20 and 1,452,859.20 is: 2,004,993.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,083.20 : 3,671,002.20 = 1,452,859.20 : x
  2. Step 2: Convert to fraction form
    2,660,083.20/3,671,002.20 = 1,452,859.20/x
  3. Step 3: Cross multiply
    2,660,083.20x = 3,671,002.20 × 1,452,859.20
  4. Step 4: Simplify right side
    2,660,083.20x = 5,333,449,319,490.24
  5. Step 5: Solve for x
    x = 5,333,449,319,490.24/2,660,083.20
  6. Step 6: Final answer
    x = 2,004,993.42

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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.