Home / 3,394,560.60-4,684,486.98-1,944,725.40

Finding the Fourth Proportional to 3,394,560.60, 4,684,486.98 and 1,944,725.40

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Solution

The fourth proportional to 3,394,560.60, 4,684,486.98 and 1,944,725.40 is: 2,683,717.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,560.60 : 4,684,486.98 = 1,944,725.40 : x
  2. Step 2: Convert to fraction form
    3,394,560.60/4,684,486.98 = 1,944,725.40/x
  3. Step 3: Cross multiply
    3,394,560.60x = 4,684,486.98 × 1,944,725.40
  4. Step 4: Simplify right side
    3,394,560.60x = 9,110,040,815,975.29
  5. Step 5: Solve for x
    x = 9,110,040,815,975.29/3,394,560.60
  6. Step 6: Final answer
    x = 2,683,717.24

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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.