Home / 6,364,655.94-8,783,225.24-3,464,067.90

Finding the Fourth Proportional to 6,364,655.94, 8,783,225.24 and 3,464,067.90

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Solution

The fourth proportional to 6,364,655.94, 8,783,225.24 and 3,464,067.90 is: 4,780,413.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,655.94 : 8,783,225.24 = 3,464,067.90 : x
  2. Step 2: Convert to fraction form
    6,364,655.94/8,783,225.24 = 3,464,067.90/x
  3. Step 3: Cross multiply
    6,364,655.94x = 8,783,225.24 × 3,464,067.90
  4. Step 4: Simplify right side
    6,364,655.94x = 30,425,688,595,033.45
  5. Step 5: Solve for x
    x = 30,425,688,595,033.45/6,364,655.94
  6. Step 6: Final answer
    x = 4,780,413.72

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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.