Home / 2,468,936.42-3,702,635.90-871,125.16

Finding the Fourth Proportional to 2,468,936.42, 3,702,635.90 and 871,125.16

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Solution

The fourth proportional to 2,468,936.42, 3,702,635.90 and 871,125.16 is: 1,306,416.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,936.42 : 3,702,635.90 = 871,125.16 : x
  2. Step 2: Convert to fraction form
    2,468,936.42/3,702,635.90 = 871,125.16/x
  3. Step 3: Cross multiply
    2,468,936.42x = 3,702,635.90 × 871,125.16
  4. Step 4: Simplify right side
    2,468,936.42x = 3,225,459,267,940.44
  5. Step 5: Solve for x
    x = 3,225,459,267,940.44/2,468,936.42
  6. Step 6: Final answer
    x = 1,306,416.50

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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.