Home / 2,737,167.40-4,110,416.70-1,944,015.40

Finding the Fourth Proportional to 2,737,167.40, 4,110,416.70 and 1,944,015.40

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Solution

The fourth proportional to 2,737,167.40, 4,110,416.70 and 1,944,015.40 is: 2,919,336.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,167.40 : 4,110,416.70 = 1,944,015.40 : x
  2. Step 2: Convert to fraction form
    2,737,167.40/4,110,416.70 = 1,944,015.40/x
  3. Step 3: Cross multiply
    2,737,167.40x = 4,110,416.70 × 1,944,015.40
  4. Step 4: Simplify right side
    2,737,167.40x = 7,990,713,365,217.18
  5. Step 5: Solve for x
    x = 7,990,713,365,217.18/2,737,167.40
  6. Step 6: Final answer
    x = 2,919,336.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.