Home / 6,804,608.32-9,377,438.88-4,867,504.64

Finding the Fourth Proportional to 6,804,608.32, 9,377,438.88 and 4,867,504.64

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Solution

The fourth proportional to 6,804,608.32, 9,377,438.88 and 4,867,504.64 is: 6,707,913.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,608.32 : 9,377,438.88 = 4,867,504.64 : x
  2. Step 2: Convert to fraction form
    6,804,608.32/9,377,438.88 = 4,867,504.64/x
  3. Step 3: Cross multiply
    6,804,608.32x = 9,377,438.88 × 4,867,504.64
  4. Step 4: Simplify right side
    6,804,608.32x = 45,644,727,259,716.41
  5. Step 5: Solve for x
    x = 45,644,727,259,716.41/6,804,608.32
  6. Step 6: Final answer
    x = 6,707,913.98

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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.