Home / 4,436,286.40-6,654,429.60-1,740,699.55

Finding the Fourth Proportional to 4,436,286.40, 6,654,429.60 and 1,740,699.55

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Solution

The fourth proportional to 4,436,286.40, 6,654,429.60 and 1,740,699.55 is: 2,611,049.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,286.40 : 6,654,429.60 = 1,740,699.55 : x
  2. Step 2: Convert to fraction form
    4,436,286.40/6,654,429.60 = 1,740,699.55/x
  3. Step 3: Cross multiply
    4,436,286.40x = 6,654,429.60 × 1,740,699.55
  4. Step 4: Simplify right side
    4,436,286.40x = 11,583,362,610,226.68
  5. Step 5: Solve for x
    x = 11,583,362,610,226.68/4,436,286.40
  6. Step 6: Final answer
    x = 2,611,049.33

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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.