Home / 4,510,168.32-6,766,247.60-1,315,544.52

Finding the Fourth Proportional to 4,510,168.32, 6,766,247.60 and 1,315,544.52

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Solution

The fourth proportional to 4,510,168.32, 6,766,247.60 and 1,315,544.52 is: 1,973,607.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,168.32 : 6,766,247.60 = 1,315,544.52 : x
  2. Step 2: Convert to fraction form
    4,510,168.32/6,766,247.60 = 1,315,544.52/x
  3. Step 3: Cross multiply
    4,510,168.32x = 6,766,247.60 × 1,315,544.52
  4. Step 4: Simplify right side
    4,510,168.32x = 8,901,299,951,143.15
  5. Step 5: Solve for x
    x = 8,901,299,951,143.15/4,510,168.32
  6. Step 6: Final answer
    x = 1,973,607.04

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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.