Home / 4,204,382.60-5,802,046.56-2,270,643.60

Finding the Fourth Proportional to 4,204,382.60, 5,802,046.56 and 2,270,643.60

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Solution

The fourth proportional to 4,204,382.60, 5,802,046.56 and 2,270,643.60 is: 3,133,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,382.60 : 5,802,046.56 = 2,270,643.60 : x
  2. Step 2: Convert to fraction form
    4,204,382.60/5,802,046.56 = 2,270,643.60/x
  3. Step 3: Cross multiply
    4,204,382.60x = 5,802,046.56 × 2,270,643.60
  4. Step 4: Simplify right side
    4,204,382.60x = 13,174,379,888,366.02
  5. Step 5: Solve for x
    x = 13,174,379,888,366.02/4,204,382.60
  6. Step 6: Final answer
    x = 3,133,487.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.