Home / 3,313,361.60-4,970,042.40-3,257,374.40

Finding the Fourth Proportional to 3,313,361.60, 4,970,042.40 and 3,257,374.40

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Solution

The fourth proportional to 3,313,361.60, 4,970,042.40 and 3,257,374.40 is: 4,886,061.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,361.60 : 4,970,042.40 = 3,257,374.40 : x
  2. Step 2: Convert to fraction form
    3,313,361.60/4,970,042.40 = 3,257,374.40/x
  3. Step 3: Cross multiply
    3,313,361.60x = 4,970,042.40 × 3,257,374.40
  4. Step 4: Simplify right side
    3,313,361.60x = 16,189,288,880,674.56
  5. Step 5: Solve for x
    x = 16,189,288,880,674.56/3,313,361.60
  6. Step 6: Final answer
    x = 4,886,061.60

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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.