Home / 6,801,327.90-10,201,991.85-2,313,603.90

Finding the Fourth Proportional to 6,801,327.90, 10,201,991.85 and 2,313,603.90

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Solution

The fourth proportional to 6,801,327.90, 10,201,991.85 and 2,313,603.90 is: 3,470,405.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,327.90 : 10,201,991.85 = 2,313,603.90 : x
  2. Step 2: Convert to fraction form
    6,801,327.90/10,201,991.85 = 2,313,603.90/x
  3. Step 3: Cross multiply
    6,801,327.90x = 10,201,991.85 × 2,313,603.90
  4. Step 4: Simplify right side
    6,801,327.90x = 23,603,368,131,928.21
  5. Step 5: Solve for x
    x = 23,603,368,131,928.21/6,801,327.90
  6. Step 6: Final answer
    x = 3,470,405.85

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Similar ratio
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1.5x scale

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.