Home / 6,100,061.32-9,150,157.74-1,840,266.52

Finding the Fourth Proportional to 6,100,061.32, 9,150,157.74 and 1,840,266.52

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Solution

The fourth proportional to 6,100,061.32, 9,150,157.74 and 1,840,266.52 is: 2,760,419.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,061.32 : 9,150,157.74 = 1,840,266.52 : x
  2. Step 2: Convert to fraction form
    6,100,061.32/9,150,157.74 = 1,840,266.52/x
  3. Step 3: Cross multiply
    6,100,061.32x = 9,150,157.74 × 1,840,266.52
  4. Step 4: Simplify right side
    6,100,061.32x = 16,838,728,941,640.87
  5. Step 5: Solve for x
    x = 16,838,728,941,640.87/6,100,061.32
  6. Step 6: Final answer
    x = 2,760,419.62

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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.