Home / 4,894,551.96-7,344,315.65-2,198,327.23

Finding the Fourth Proportional to 4,894,551.96, 7,344,315.65 and 2,198,327.23

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Solution

The fourth proportional to 4,894,551.96, 7,344,315.65 and 2,198,327.23 is: 3,298,608.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,551.96 : 7,344,315.65 = 2,198,327.23 : x
  2. Step 2: Convert to fraction form
    4,894,551.96/7,344,315.65 = 2,198,327.23/x
  3. Step 3: Cross multiply
    4,894,551.96x = 7,344,315.65 × 2,198,327.23
  4. Step 4: Simplify right side
    4,894,551.96x = 16,145,209,079,110.15
  5. Step 5: Solve for x
    x = 16,145,209,079,110.15/4,894,551.96
  6. Step 6: Final answer
    x = 3,298,608.17

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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.