Home / 4,896,071.70-7,344,107.55-4,171,737.30

Finding the Fourth Proportional to 4,896,071.70, 7,344,107.55 and 4,171,737.30

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Solution

The fourth proportional to 4,896,071.70, 7,344,107.55 and 4,171,737.30 is: 6,257,605.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,071.70 : 7,344,107.55 = 4,171,737.30 : x
  2. Step 2: Convert to fraction form
    4,896,071.70/7,344,107.55 = 4,171,737.30/x
  3. Step 3: Cross multiply
    4,896,071.70x = 7,344,107.55 × 4,171,737.30
  4. Step 4: Simplify right side
    4,896,071.70x = 30,637,687,401,546.61
  5. Step 5: Solve for x
    x = 30,637,687,401,546.61/4,896,071.70
  6. Step 6: Final answer
    x = 6,257,605.95

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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.