Home / 11,104,596.20-15,324,237.78-6,209,762.15

Finding the Fourth Proportional to 11,104,596.20, 15,324,237.78 and 6,209,762.15

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Solution

The fourth proportional to 11,104,596.20, 15,324,237.78 and 6,209,762.15 is: 8,569,413.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104,596.20 : 15,324,237.78 = 6,209,762.15 : x
  2. Step 2: Convert to fraction form
    11,104,596.20/15,324,237.78 = 6,209,762.15/x
  3. Step 3: Cross multiply
    11,104,596.20x = 15,324,237.78 × 6,209,762.15
  4. Step 4: Simplify right side
    11,104,596.20x = 95,159,871,743,844.03
  5. Step 5: Solve for x
    x = 95,159,871,743,844.03/11,104,596.20
  6. Step 6: Final answer
    x = 8,569,413.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.