Home / 4,036,318.98-6,051,049.20-1,878,597.21

Finding the Fourth Proportional to 4,036,318.98, 6,051,049.20 and 1,878,597.21

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Solution

The fourth proportional to 4,036,318.98, 6,051,049.20 and 1,878,597.21 is: 2,816,299.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,318.98 : 6,051,049.20 = 1,878,597.21 : x
  2. Step 2: Convert to fraction form
    4,036,318.98/6,051,049.20 = 1,878,597.21/x
  3. Step 3: Cross multiply
    4,036,318.98x = 6,051,049.20 × 1,878,597.21
  4. Step 4: Simplify right side
    4,036,318.98x = 11,367,484,144,692.73
  5. Step 5: Solve for x
    x = 11,367,484,144,692.73/4,036,318.98
  6. Step 6: Final answer
    x = 2,816,299.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.