Home / 2,941,971.84-4,419,601.10-1,744,679.56

Finding the Fourth Proportional to 2,941,971.84, 4,419,601.10 and 1,744,679.56

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Solution

The fourth proportional to 2,941,971.84, 4,419,601.10 and 1,744,679.56 is: 2,620,959.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,971.84 : 4,419,601.10 = 1,744,679.56 : x
  2. Step 2: Convert to fraction form
    2,941,971.84/4,419,601.10 = 1,744,679.56/x
  3. Step 3: Cross multiply
    2,941,971.84x = 4,419,601.10 × 1,744,679.56
  4. Step 4: Simplify right side
    2,941,971.84x = 7,710,787,702,523.52
  5. Step 5: Solve for x
    x = 7,710,787,702,523.52/2,941,971.84
  6. Step 6: Final answer
    x = 2,620,959.04

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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.