Home / 9,183,364.80-13,777,039.80-2,793,451.08

Finding the Fourth Proportional to 9,183,364.80, 13,777,039.80 and 2,793,451.08

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Solution

The fourth proportional to 9,183,364.80, 13,777,039.80 and 2,793,451.08 is: 4,190,782.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,364.80 : 13,777,039.80 = 2,793,451.08 : x
  2. Step 2: Convert to fraction form
    9,183,364.80/13,777,039.80 = 2,793,451.08/x
  3. Step 3: Cross multiply
    9,183,364.80x = 13,777,039.80 × 2,793,451.08
  4. Step 4: Simplify right side
    9,183,364.80x = 38,485,486,708,512.98
  5. Step 5: Solve for x
    x = 38,485,486,708,512.98/9,183,364.80
  6. Step 6: Final answer
    x = 4,190,782.74

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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.