Home / 3,370,060.80-5,055,112.80-1,348,473.60

Finding the Fourth Proportional to 3,370,060.80, 5,055,112.80 and 1,348,473.60

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Solution

The fourth proportional to 3,370,060.80, 5,055,112.80 and 1,348,473.60 is: 2,022,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,060.80 : 5,055,112.80 = 1,348,473.60 : x
  2. Step 2: Convert to fraction form
    3,370,060.80/5,055,112.80 = 1,348,473.60/x
  3. Step 3: Cross multiply
    3,370,060.80x = 5,055,112.80 × 1,348,473.60
  4. Step 4: Simplify right side
    3,370,060.80x = 6,816,686,155,822.08
  5. Step 5: Solve for x
    x = 6,816,686,155,822.08/3,370,060.80
  6. Step 6: Final answer
    x = 2,022,719.04

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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.