Home / 4,304,408.10-6,463,610.55-3,114,680.10

Finding the Fourth Proportional to 4,304,408.10, 6,463,610.55 and 3,114,680.10

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Solution

The fourth proportional to 4,304,408.10, 6,463,610.55 and 3,114,680.10 is: 4,677,084.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,408.10 : 6,463,610.55 = 3,114,680.10 : x
  2. Step 2: Convert to fraction form
    4,304,408.10/6,463,610.55 = 3,114,680.10/x
  3. Step 3: Cross multiply
    4,304,408.10x = 6,463,610.55 × 3,114,680.10
  4. Step 4: Simplify right side
    4,304,408.10x = 20,132,079,154,235.05
  5. Step 5: Solve for x
    x = 20,132,079,154,235.05/4,304,408.10
  6. Step 6: Final answer
    x = 4,677,084.21

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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.