Home / 4,324,692.66-5,968,200.45-2,391,078.07

Finding the Fourth Proportional to 4,324,692.66, 5,968,200.45 and 2,391,078.07

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Solution

The fourth proportional to 4,324,692.66, 5,968,200.45 and 2,391,078.07 is: 3,299,756.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,692.66 : 5,968,200.45 = 2,391,078.07 : x
  2. Step 2: Convert to fraction form
    4,324,692.66/5,968,200.45 = 2,391,078.07/x
  3. Step 3: Cross multiply
    4,324,692.66x = 5,968,200.45 × 2,391,078.07
  4. Step 4: Simplify right side
    4,324,692.66x = 14,270,433,213,359.13
  5. Step 5: Solve for x
    x = 14,270,433,213,359.13/4,324,692.66
  6. Step 6: Final answer
    x = 3,299,756.62

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1.5x scale

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.