Home / 3,664,729.90-5,057,357.79-2,033,244.28

Finding the Fourth Proportional to 3,664,729.90, 5,057,357.79 and 2,033,244.28

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Solution

The fourth proportional to 3,664,729.90, 5,057,357.79 and 2,033,244.28 is: 2,805,894.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,729.90 : 5,057,357.79 = 2,033,244.28 : x
  2. Step 2: Convert to fraction form
    3,664,729.90/5,057,357.79 = 2,033,244.28/x
  3. Step 3: Cross multiply
    3,664,729.90x = 5,057,357.79 × 2,033,244.28
  4. Step 4: Simplify right side
    3,664,729.90x = 10,282,843,798,430.94
  5. Step 5: Solve for x
    x = 10,282,843,798,430.94/3,664,729.90
  6. Step 6: Final answer
    x = 2,805,894.04

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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.