Home / 6,787,436.94-9,365,610.08-4,033,099.98

Finding the Fourth Proportional to 6,787,436.94, 9,365,610.08 and 4,033,099.98

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Solution

The fourth proportional to 6,787,436.94, 9,365,610.08 and 4,033,099.98 is: 5,565,052.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,436.94 : 9,365,610.08 = 4,033,099.98 : x
  2. Step 2: Convert to fraction form
    6,787,436.94/9,365,610.08 = 4,033,099.98/x
  3. Step 3: Cross multiply
    6,787,436.94x = 9,365,610.08 × 4,033,099.98
  4. Step 4: Simplify right side
    6,787,436.94x = 37,772,441,836,418.55
  5. Step 5: Solve for x
    x = 37,772,441,836,418.55/6,787,436.94
  6. Step 6: Final answer
    x = 5,565,052.34

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1.5x scale

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.