Home / 4,071,785.22-6,107,674.35-1,039,150.85

Finding the Fourth Proportional to 4,071,785.22, 6,107,674.35 and 1,039,150.85

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Solution

The fourth proportional to 4,071,785.22, 6,107,674.35 and 1,039,150.85 is: 1,558,725.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,785.22 : 6,107,674.35 = 1,039,150.85 : x
  2. Step 2: Convert to fraction form
    4,071,785.22/6,107,674.35 = 1,039,150.85/x
  3. Step 3: Cross multiply
    4,071,785.22x = 6,107,674.35 × 1,039,150.85
  4. Step 4: Simplify right side
    4,071,785.22x = 6,346,794,961,787.33
  5. Step 5: Solve for x
    x = 6,346,794,961,787.33/4,071,785.22
  6. Step 6: Final answer
    x = 1,558,725.38

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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.