Home / 3,664,514.56-5,057,035.96-2,032,921.88

Finding the Fourth Proportional to 3,664,514.56, 5,057,035.96 and 2,032,921.88

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Solution

The fourth proportional to 3,664,514.56, 5,057,035.96 and 2,032,921.88 is: 2,805,435.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,514.56 : 5,057,035.96 = 2,032,921.88 : x
  2. Step 2: Convert to fraction form
    3,664,514.56/5,057,035.96 = 2,032,921.88/x
  3. Step 3: Cross multiply
    3,664,514.56x = 5,057,035.96 × 2,032,921.88
  4. Step 4: Simplify right side
    3,664,514.56x = 10,280,559,051,030.80
  5. Step 5: Solve for x
    x = 10,280,559,051,030.80/3,664,514.56
  6. Step 6: Final answer
    x = 2,805,435.45

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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.