Home / 11,241,413.46-16,863,882.75-3,666,630.42

Finding the Fourth Proportional to 11,241,413.46, 16,863,882.75 and 3,666,630.42

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Solution

The fourth proportional to 11,241,413.46, 16,863,882.75 and 3,666,630.42 is: 5,500,520.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,413.46 : 16,863,882.75 = 3,666,630.42 : x
  2. Step 2: Convert to fraction form
    11,241,413.46/16,863,882.75 = 3,666,630.42/x
  3. Step 3: Cross multiply
    11,241,413.46x = 16,863,882.75 × 3,666,630.42
  4. Step 4: Simplify right side
    11,241,413.46x = 61,833,625,490,463.25
  5. Step 5: Solve for x
    x = 61,833,625,490,463.25/11,241,413.46
  6. Step 6: Final answer
    x = 5,500,520.53

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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.