Home / 3,670,209.70-5,505,314.55-2,536,468.90

Finding the Fourth Proportional to 3,670,209.70, 5,505,314.55 and 2,536,468.90

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Solution

The fourth proportional to 3,670,209.70, 5,505,314.55 and 2,536,468.90 is: 3,804,703.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,209.70 : 5,505,314.55 = 2,536,468.90 : x
  2. Step 2: Convert to fraction form
    3,670,209.70/5,505,314.55 = 2,536,468.90/x
  3. Step 3: Cross multiply
    3,670,209.70x = 5,505,314.55 × 2,536,468.90
  4. Step 4: Simplify right side
    3,670,209.70x = 13,964,059,140,792.49
  5. Step 5: Solve for x
    x = 13,964,059,140,792.49/3,670,209.70
  6. Step 6: Final answer
    x = 3,804,703.35

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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.