Home / 4,245,160.08-5,861,961.72-4,107,893.16

Finding the Fourth Proportional to 4,245,160.08, 5,861,961.72 and 4,107,893.16

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Solution

The fourth proportional to 4,245,160.08, 5,861,961.72 and 4,107,893.16 is: 5,672,415.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,160.08 : 5,861,961.72 = 4,107,893.16 : x
  2. Step 2: Convert to fraction form
    4,245,160.08/5,861,961.72 = 4,107,893.16/x
  3. Step 3: Cross multiply
    4,245,160.08x = 5,861,961.72 × 4,107,893.16
  4. Step 4: Simplify right side
    4,245,160.08x = 24,080,312,453,769.84
  5. Step 5: Solve for x
    x = 24,080,312,453,769.84/4,245,160.08
  6. Step 6: Final answer
    x = 5,672,415.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.