Home / 9,199,387.85-13,783,826.95-5,594,249.57

Finding the Fourth Proportional to 9,199,387.85, 13,783,826.95 and 5,594,249.57

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Solution

The fourth proportional to 9,199,387.85, 13,783,826.95 and 5,594,249.57 is: 8,382,097.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,387.85 : 13,783,826.95 = 5,594,249.57 : x
  2. Step 2: Convert to fraction form
    9,199,387.85/13,783,826.95 = 5,594,249.57/x
  3. Step 3: Cross multiply
    9,199,387.85x = 13,783,826.95 × 5,594,249.57
  4. Step 4: Simplify right side
    9,199,387.85x = 77,110,167,905,087.16
  5. Step 5: Solve for x
    x = 77,110,167,905,087.16/9,199,387.85
  6. Step 6: Final answer
    x = 8,382,097.72

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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.