Home / 3,372,246.72-4,651,572.96-2,353,279.68

Finding the Fourth Proportional to 3,372,246.72, 4,651,572.96 and 2,353,279.68

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Solution

The fourth proportional to 3,372,246.72, 4,651,572.96 and 2,353,279.68 is: 3,246,041.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,246.72 : 4,651,572.96 = 2,353,279.68 : x
  2. Step 2: Convert to fraction form
    3,372,246.72/4,651,572.96 = 2,353,279.68/x
  3. Step 3: Cross multiply
    3,372,246.72x = 4,651,572.96 × 2,353,279.68
  4. Step 4: Simplify right side
    3,372,246.72x = 10,946,452,126,805.45
  5. Step 5: Solve for x
    x = 10,946,452,126,805.45/3,372,246.72
  6. Step 6: Final answer
    x = 3,246,041.30

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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.