Home / 2,498,277.80-3,749,166.30-1,601,899.40

Finding the Fourth Proportional to 2,498,277.80, 3,749,166.30 and 1,601,899.40

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Solution

The fourth proportional to 2,498,277.80, 3,749,166.30 and 1,601,899.40 is: 2,403,970.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,277.80 : 3,749,166.30 = 1,601,899.40 : x
  2. Step 2: Convert to fraction form
    2,498,277.80/3,749,166.30 = 1,601,899.40/x
  3. Step 3: Cross multiply
    2,498,277.80x = 3,749,166.30 × 1,601,899.40
  4. Step 4: Simplify right side
    2,498,277.80x = 6,005,787,246,470.22
  5. Step 5: Solve for x
    x = 6,005,787,246,470.22/2,498,277.80
  6. Step 6: Final answer
    x = 2,403,970.95

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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.