Home / 2,441,135.88-3,368,966.10-1,353,748.20

Finding the Fourth Proportional to 2,441,135.88, 3,368,966.10 and 1,353,748.20

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Solution

The fourth proportional to 2,441,135.88, 3,368,966.10 and 1,353,748.20 is: 1,868,282.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,135.88 : 3,368,966.10 = 1,353,748.20 : x
  2. Step 2: Convert to fraction form
    2,441,135.88/3,368,966.10 = 1,353,748.20/x
  3. Step 3: Cross multiply
    2,441,135.88x = 3,368,966.10 × 1,353,748.20
  4. Step 4: Simplify right side
    2,441,135.88x = 4,560,731,793,736.02
  5. Step 5: Solve for x
    x = 4,560,731,793,736.02/2,441,135.88
  6. Step 6: Final answer
    x = 1,868,282.64

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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.