Home / 3,308,046.60-4,962,653.10-1,179,366.60

Finding the Fourth Proportional to 3,308,046.60, 4,962,653.10 and 1,179,366.60

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Solution

The fourth proportional to 3,308,046.60, 4,962,653.10 and 1,179,366.60 is: 1,769,257.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,046.60 : 4,962,653.10 = 1,179,366.60 : x
  2. Step 2: Convert to fraction form
    3,308,046.60/4,962,653.10 = 1,179,366.60/x
  3. Step 3: Cross multiply
    3,308,046.60x = 4,962,653.10 × 1,179,366.60
  4. Step 4: Simplify right side
    3,308,046.60x = 5,852,787,313,526.46
  5. Step 5: Solve for x
    x = 5,852,787,313,526.46/3,308,046.60
  6. Step 6: Final answer
    x = 1,769,257.82

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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.