Home / 4,250,762.55-6,377,522.22-2,544,640.11

Finding the Fourth Proportional to 4,250,762.55, 6,377,522.22 and 2,544,640.11

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Solution

The fourth proportional to 4,250,762.55, 6,377,522.22 and 2,544,640.11 is: 3,817,785.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,762.55 : 6,377,522.22 = 2,544,640.11 : x
  2. Step 2: Convert to fraction form
    4,250,762.55/6,377,522.22 = 2,544,640.11/x
  3. Step 3: Cross multiply
    4,250,762.55x = 6,377,522.22 × 2,544,640.11
  4. Step 4: Simplify right side
    4,250,762.55x = 16,228,498,843,428.24
  5. Step 5: Solve for x
    x = 16,228,498,843,428.24/4,250,762.55
  6. Step 6: Final answer
    x = 3,817,785.32

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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.