Home / 4,167,686.10-6,247,592.55-2,463,138.30

Finding the Fourth Proportional to 4,167,686.10, 6,247,592.55 and 2,463,138.30

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Solution

The fourth proportional to 4,167,686.10, 6,247,592.55 and 2,463,138.30 is: 3,692,380.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,686.10 : 6,247,592.55 = 2,463,138.30 : x
  2. Step 2: Convert to fraction form
    4,167,686.10/6,247,592.55 = 2,463,138.30/x
  3. Step 3: Cross multiply
    4,167,686.10x = 6,247,592.55 × 2,463,138.30
  4. Step 4: Simplify right side
    4,167,686.10x = 15,388,684,492,699.66
  5. Step 5: Solve for x
    x = 15,388,684,492,699.66/4,167,686.10
  6. Step 6: Final answer
    x = 3,692,380.89

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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.