Home / 3,251,292.40-4,881,604.20-1,834,116.40

Finding the Fourth Proportional to 3,251,292.40, 4,881,604.20 and 1,834,116.40

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Solution

The fourth proportional to 3,251,292.40, 4,881,604.20 and 1,834,116.40 is: 2,753,806.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,292.40 : 4,881,604.20 = 1,834,116.40 : x
  2. Step 2: Convert to fraction form
    3,251,292.40/4,881,604.20 = 1,834,116.40/x
  3. Step 3: Cross multiply
    3,251,292.40x = 4,881,604.20 × 1,834,116.40
  4. Step 4: Simplify right side
    3,251,292.40x = 8,953,430,321,528.88
  5. Step 5: Solve for x
    x = 8,953,430,321,528.88/3,251,292.40
  6. Step 6: Final answer
    x = 2,753,806.55

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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.