Home / 6,859,903.19-10,290,832.76-2,247,902.92

Finding the Fourth Proportional to 6,859,903.19, 10,290,832.76 and 2,247,902.92

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Solution

The fourth proportional to 6,859,903.19, 10,290,832.76 and 2,247,902.92 is: 3,372,174.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,859,903.19 : 10,290,832.76 = 2,247,902.92 : x
  2. Step 2: Convert to fraction form
    6,859,903.19/10,290,832.76 = 2,247,902.92/x
  3. Step 3: Cross multiply
    6,859,903.19x = 10,290,832.76 × 2,247,902.92
  4. Step 4: Simplify right side
    6,859,903.19x = 23,132,792,958,981.50
  5. Step 5: Solve for x
    x = 23,132,792,958,981.50/6,859,903.19
  6. Step 6: Final answer
    x = 3,372,174.84

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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.