Home / 2,503,545.35-3,454,893.50-1,357,625.39

Finding the Fourth Proportional to 2,503,545.35, 3,454,893.50 and 1,357,625.39

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Solution

The fourth proportional to 2,503,545.35, 3,454,893.50 and 1,357,625.39 is: 1,873,523.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,545.35 : 3,454,893.50 = 1,357,625.39 : x
  2. Step 2: Convert to fraction form
    2,503,545.35/3,454,893.50 = 1,357,625.39/x
  3. Step 3: Cross multiply
    2,503,545.35x = 3,454,893.50 × 1,357,625.39
  4. Step 4: Simplify right side
    2,503,545.35x = 4,690,451,111,283.37
  5. Step 5: Solve for x
    x = 4,690,451,111,283.37/2,503,545.35
  6. Step 6: Final answer
    x = 1,873,523.53

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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.