Home / 2,414,822.10-3,622,233.15-2,379,392.70

Finding the Fourth Proportional to 2,414,822.10, 3,622,233.15 and 2,379,392.70

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Solution

The fourth proportional to 2,414,822.10, 3,622,233.15 and 2,379,392.70 is: 3,569,089.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,822.10 : 3,622,233.15 = 2,379,392.70 : x
  2. Step 2: Convert to fraction form
    2,414,822.10/3,622,233.15 = 2,379,392.70/x
  3. Step 3: Cross multiply
    2,414,822.10x = 3,622,233.15 × 2,379,392.70
  4. Step 4: Simplify right side
    2,414,822.10x = 8,618,715,114,808.01
  5. Step 5: Solve for x
    x = 8,618,715,114,808.01/2,414,822.10
  6. Step 6: Final answer
    x = 3,569,089.05

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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.