Home / 2,669,280.10-4,002,223.10-2,264,611.75

Finding the Fourth Proportional to 2,669,280.10, 4,002,223.10 and 2,264,611.75

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Solution

The fourth proportional to 2,669,280.10, 4,002,223.10 and 2,264,611.75 is: 3,395,477.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,280.10 : 4,002,223.10 = 2,264,611.75 : x
  2. Step 2: Convert to fraction form
    2,669,280.10/4,002,223.10 = 2,264,611.75/x
  3. Step 3: Cross multiply
    2,669,280.10x = 4,002,223.10 × 2,264,611.75
  4. Step 4: Simplify right side
    2,669,280.10x = 9,063,481,437,052.81
  5. Step 5: Solve for x
    x = 9,063,481,437,052.81/2,669,280.10
  6. Step 6: Final answer
    x = 3,395,477.85

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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.