Home / 4,040,938.08-6,061,185.54-2,443,072.14

Finding the Fourth Proportional to 4,040,938.08, 6,061,185.54 and 2,443,072.14

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Solution

The fourth proportional to 4,040,938.08, 6,061,185.54 and 2,443,072.14 is: 3,664,474.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,938.08 : 6,061,185.54 = 2,443,072.14 : x
  2. Step 2: Convert to fraction form
    4,040,938.08/6,061,185.54 = 2,443,072.14/x
  3. Step 3: Cross multiply
    4,040,938.08x = 6,061,185.54 × 2,443,072.14
  4. Step 4: Simplify right side
    4,040,938.08x = 14,807,913,528,144.86
  5. Step 5: Solve for x
    x = 14,807,913,528,144.86/4,040,938.08
  6. Step 6: Final answer
    x = 3,664,474.25

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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.