Home / 3,264,491.80-4,896,737.70-2,256,722.20

Finding the Fourth Proportional to 3,264,491.80, 4,896,737.70 and 2,256,722.20

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Solution

The fourth proportional to 3,264,491.80, 4,896,737.70 and 2,256,722.20 is: 3,385,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,491.80 : 4,896,737.70 = 2,256,722.20 : x
  2. Step 2: Convert to fraction form
    3,264,491.80/4,896,737.70 = 2,256,722.20/x
  3. Step 3: Cross multiply
    3,264,491.80x = 4,896,737.70 × 2,256,722.20
  4. Step 4: Simplify right side
    3,264,491.80x = 11,050,576,675,166.94
  5. Step 5: Solve for x
    x = 11,050,576,675,166.94/3,264,491.80
  6. Step 6: Final answer
    x = 3,385,083.30

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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.