Home / 2,336,699.70-3,505,049.55-1,439,154.90

Finding the Fourth Proportional to 2,336,699.70, 3,505,049.55 and 1,439,154.90

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Solution

The fourth proportional to 2,336,699.70, 3,505,049.55 and 1,439,154.90 is: 2,158,732.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,699.70 : 3,505,049.55 = 1,439,154.90 : x
  2. Step 2: Convert to fraction form
    2,336,699.70/3,505,049.55 = 1,439,154.90/x
  3. Step 3: Cross multiply
    2,336,699.70x = 3,505,049.55 × 1,439,154.90
  4. Step 4: Simplify right side
    2,336,699.70x = 5,044,309,234,625.29
  5. Step 5: Solve for x
    x = 5,044,309,234,625.29/2,336,699.70
  6. Step 6: Final answer
    x = 2,158,732.35

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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.