Home / 2,704,835.88-3,732,719.40-1,481,121.90

Finding the Fourth Proportional to 2,704,835.88, 3,732,719.40 and 1,481,121.90

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Solution

The fourth proportional to 2,704,835.88, 3,732,719.40 and 1,481,121.90 is: 2,043,973.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,835.88 : 3,732,719.40 = 1,481,121.90 : x
  2. Step 2: Convert to fraction form
    2,704,835.88/3,732,719.40 = 1,481,121.90/x
  3. Step 3: Cross multiply
    2,704,835.88x = 3,732,719.40 × 1,481,121.90
  4. Step 4: Simplify right side
    2,704,835.88x = 5,528,612,449,894.86
  5. Step 5: Solve for x
    x = 5,528,612,449,894.86/2,704,835.88
  6. Step 6: Final answer
    x = 2,043,973.35

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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.