Home / 3,488,306.00-4,812,780.38-2,036,954.48

Finding the Fourth Proportional to 3,488,306.00, 4,812,780.38 and 2,036,954.48

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Solution

The fourth proportional to 3,488,306.00, 4,812,780.38 and 2,036,954.48 is: 2,810,365.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,306.00 : 4,812,780.38 = 2,036,954.48 : x
  2. Step 2: Convert to fraction form
    3,488,306.00/4,812,780.38 = 2,036,954.48/x
  3. Step 3: Cross multiply
    3,488,306.00x = 4,812,780.38 × 2,036,954.48
  4. Step 4: Simplify right side
    3,488,306.00x = 9,803,414,522,048.43
  5. Step 5: Solve for x
    x = 9,803,414,522,048.43/3,488,306.00
  6. Step 6: Final answer
    x = 2,810,365.41

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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.