Home / 6,040,216.80-8,336,692.80-3,463,639.20

Finding the Fourth Proportional to 6,040,216.80, 8,336,692.80 and 3,463,639.20

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Solution

The fourth proportional to 6,040,216.80, 8,336,692.80 and 3,463,639.20 is: 4,780,506.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,216.80 : 8,336,692.80 = 3,463,639.20 : x
  2. Step 2: Convert to fraction form
    6,040,216.80/8,336,692.80 = 3,463,639.20/x
  3. Step 3: Cross multiply
    6,040,216.80x = 8,336,692.80 × 3,463,639.20
  4. Step 4: Simplify right side
    6,040,216.80x = 28,875,295,980,437.76
  5. Step 5: Solve for x
    x = 28,875,295,980,437.76/6,040,216.80
  6. Step 6: Final answer
    x = 4,780,506.55

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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.