Home / 2,377,025.10-3,565,537.65-2,171,738.70

Finding the Fourth Proportional to 2,377,025.10, 3,565,537.65 and 2,171,738.70

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Solution

The fourth proportional to 2,377,025.10, 3,565,537.65 and 2,171,738.70 is: 3,257,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,025.10 : 3,565,537.65 = 2,171,738.70 : x
  2. Step 2: Convert to fraction form
    2,377,025.10/3,565,537.65 = 2,171,738.70/x
  3. Step 3: Cross multiply
    2,377,025.10x = 3,565,537.65 × 2,171,738.70
  4. Step 4: Simplify right side
    2,377,025.10x = 7,743,416,100,812.06
  5. Step 5: Solve for x
    x = 7,743,416,100,812.06/2,377,025.10
  6. Step 6: Final answer
    x = 3,257,608.05

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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.