Home / 3,308,496.60-4,963,328.10-1,179,816.60

Finding the Fourth Proportional to 3,308,496.60, 4,963,328.10 and 1,179,816.60

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Solution

The fourth proportional to 3,308,496.60, 4,963,328.10 and 1,179,816.60 is: 1,769,932.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,496.60 : 4,963,328.10 = 1,179,816.60 : x
  2. Step 2: Convert to fraction form
    3,308,496.60/4,963,328.10 = 1,179,816.60/x
  3. Step 3: Cross multiply
    3,308,496.60x = 4,963,328.10 × 1,179,816.60
  4. Step 4: Simplify right side
    3,308,496.60x = 5,855,816,883,626.46
  5. Step 5: Solve for x
    x = 5,855,816,883,626.46/3,308,496.60
  6. Step 6: Final answer
    x = 1,769,932.87

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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.