Home / 6,664,022.87-9,999,722.81-3,252,337.72

Finding the Fourth Proportional to 6,664,022.87, 9,999,722.81 and 3,252,337.72

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Solution

The fourth proportional to 6,664,022.87, 9,999,722.81 and 3,252,337.72 is: 4,880,306.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,022.87 : 9,999,722.81 = 3,252,337.72 : x
  2. Step 2: Convert to fraction form
    6,664,022.87/9,999,722.81 = 3,252,337.72/x
  3. Step 3: Cross multiply
    6,664,022.87x = 9,999,722.81 × 3,252,337.72
  4. Step 4: Simplify right side
    6,664,022.87x = 32,522,475,684,507.40
  5. Step 5: Solve for x
    x = 32,522,475,684,507.40/6,664,022.87
  6. Step 6: Final answer
    x = 4,880,306.73

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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.