Home / 3,313,233.90-4,969,850.85-2,914,325.10

Finding the Fourth Proportional to 3,313,233.90, 4,969,850.85 and 2,914,325.10

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Solution

The fourth proportional to 3,313,233.90, 4,969,850.85 and 2,914,325.10 is: 4,371,487.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,233.90 : 4,969,850.85 = 2,914,325.10 : x
  2. Step 2: Convert to fraction form
    3,313,233.90/4,969,850.85 = 2,914,325.10/x
  3. Step 3: Cross multiply
    3,313,233.90x = 4,969,850.85 × 2,914,325.10
  4. Step 4: Simplify right side
    3,313,233.90x = 14,483,761,075,411.33
  5. Step 5: Solve for x
    x = 14,483,761,075,411.33/3,313,233.90
  6. Step 6: Final answer
    x = 4,371,487.65

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Double scale
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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.