Home / 2,347,066.80-3,235,771.80-2,006,560.22

Finding the Fourth Proportional to 2,347,066.80, 3,235,771.80 and 2,006,560.22

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Solution

The fourth proportional to 2,347,066.80, 3,235,771.80 and 2,006,560.22 is: 2,766,334.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,066.80 : 3,235,771.80 = 2,006,560.22 : x
  2. Step 2: Convert to fraction form
    2,347,066.80/3,235,771.80 = 2,006,560.22/x
  3. Step 3: Cross multiply
    2,347,066.80x = 3,235,771.80 × 2,006,560.22
  4. Step 4: Simplify right side
    2,347,066.80x = 6,492,770,958,698.94
  5. Step 5: Solve for x
    x = 6,492,770,958,698.94/2,347,066.80
  6. Step 6: Final answer
    x = 2,766,334.11

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Double scale
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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.