Home / 2,669,654.97-3,684,101.54-1,445,932.08

Finding the Fourth Proportional to 2,669,654.97, 3,684,101.54 and 1,445,932.08

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Solution

The fourth proportional to 2,669,654.97, 3,684,101.54 and 1,445,932.08 is: 1,995,374.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,654.97 : 3,684,101.54 = 1,445,932.08 : x
  2. Step 2: Convert to fraction form
    2,669,654.97/3,684,101.54 = 1,445,932.08/x
  3. Step 3: Cross multiply
    2,669,654.97x = 3,684,101.54 × 1,445,932.08
  4. Step 4: Simplify right side
    2,669,654.97x = 5,326,960,595,433.74
  5. Step 5: Solve for x
    x = 5,326,960,595,433.74/2,669,654.97
  6. Step 6: Final answer
    x = 1,995,374.18

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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.