Home / 8,763,754.46-12,093,757.92-4,896,304.70

Finding the Fourth Proportional to 8,763,754.46, 12,093,757.92 and 4,896,304.70

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Solution

The fourth proportional to 8,763,754.46, 12,093,757.92 and 4,896,304.70 is: 6,756,775.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,763,754.46 : 12,093,757.92 = 4,896,304.70 : x
  2. Step 2: Convert to fraction form
    8,763,754.46/12,093,757.92 = 4,896,304.70/x
  3. Step 3: Cross multiply
    8,763,754.46x = 12,093,757.92 × 4,896,304.70
  4. Step 4: Simplify right side
    8,763,754.46x = 59,214,723,744,358.23
  5. Step 5: Solve for x
    x = 59,214,723,744,358.23/8,763,754.46
  6. Step 6: Final answer
    x = 6,756,775.76

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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.