Home / 4,896,737.70-7,345,106.55-3,385,083.30

Finding the Fourth Proportional to 4,896,737.70, 7,345,106.55 and 3,385,083.30

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Solution

The fourth proportional to 4,896,737.70, 7,345,106.55 and 3,385,083.30 is: 5,077,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,737.70 : 7,345,106.55 = 3,385,083.30 : x
  2. Step 2: Convert to fraction form
    4,896,737.70/7,345,106.55 = 3,385,083.30/x
  3. Step 3: Cross multiply
    4,896,737.70x = 7,345,106.55 × 3,385,083.30
  4. Step 4: Simplify right side
    4,896,737.70x = 24,863,797,519,125.61
  5. Step 5: Solve for x
    x = 24,863,797,519,125.61/4,896,737.70
  6. Step 6: Final answer
    x = 5,077,624.95

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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.