Home / 6,227,936.55-9,343,381.05-3,195,770.40

Finding the Fourth Proportional to 6,227,936.55, 9,343,381.05 and 3,195,770.40

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Solution

The fourth proportional to 6,227,936.55, 9,343,381.05 and 3,195,770.40 is: 4,794,413.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,936.55 : 9,343,381.05 = 3,195,770.40 : x
  2. Step 2: Convert to fraction form
    6,227,936.55/9,343,381.05 = 3,195,770.40/x
  3. Step 3: Cross multiply
    6,227,936.55x = 9,343,381.05 × 3,195,770.40
  4. Step 4: Simplify right side
    6,227,936.55x = 29,859,300,595,510.92
  5. Step 5: Solve for x
    x = 29,859,300,595,510.92/6,227,936.55
  6. Step 6: Final answer
    x = 4,794,413.10

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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.