Home / 4,015,081.64-6,022,626.12-3,303,614.09

Finding the Fourth Proportional to 4,015,081.64, 6,022,626.12 and 3,303,614.09

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Solution

The fourth proportional to 4,015,081.64, 6,022,626.12 and 3,303,614.09 is: 4,955,424.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,081.64 : 6,022,626.12 = 3,303,614.09 : x
  2. Step 2: Convert to fraction form
    4,015,081.64/6,022,626.12 = 3,303,614.09/x
  3. Step 3: Cross multiply
    4,015,081.64x = 6,022,626.12 × 3,303,614.09
  4. Step 4: Simplify right side
    4,015,081.64x = 19,896,432,478,720.90
  5. Step 5: Solve for x
    x = 19,896,432,478,720.90/4,015,081.64
  6. Step 6: Final answer
    x = 4,955,424.15

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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.