Home / 5,527,436.94-7,628,098.98-3,080,050.90

Finding the Fourth Proportional to 5,527,436.94, 7,628,098.98 and 3,080,050.90

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Solution

The fourth proportional to 5,527,436.94, 7,628,098.98 and 3,080,050.90 is: 4,250,601.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,436.94 : 7,628,098.98 = 3,080,050.90 : x
  2. Step 2: Convert to fraction form
    5,527,436.94/7,628,098.98 = 3,080,050.90/x
  3. Step 3: Cross multiply
    5,527,436.94x = 7,628,098.98 × 3,080,050.90
  4. Step 4: Simplify right side
    5,527,436.94x = 23,494,933,128,638.08
  5. Step 5: Solve for x
    x = 23,494,933,128,638.08/5,527,436.94
  6. Step 6: Final answer
    x = 4,250,601.75

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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.