Home / 3,664,538.03-5,057,068.55-2,032,945.44

Finding the Fourth Proportional to 3,664,538.03, 5,057,068.55 and 2,032,945.44

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Solution

The fourth proportional to 3,664,538.03, 5,057,068.55 and 2,032,945.44 is: 2,805,468.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,538.03 : 5,057,068.55 = 2,032,945.44 : x
  2. Step 2: Convert to fraction form
    3,664,538.03/5,057,068.55 = 2,032,945.44/x
  3. Step 3: Cross multiply
    3,664,538.03x = 5,057,068.55 × 2,032,945.44
  4. Step 4: Simplify right side
    3,664,538.03x = 10,280,744,438,325.18
  5. Step 5: Solve for x
    x = 10,280,744,438,325.18/3,664,538.03
  6. Step 6: Final answer
    x = 2,805,468.07

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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.