Home / 4,028,289.08-6,042,373.70-995,654.78

Finding the Fourth Proportional to 4,028,289.08, 6,042,373.70 and 995,654.78

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Solution

The fourth proportional to 4,028,289.08, 6,042,373.70 and 995,654.78 is: 1,493,467.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,289.08 : 6,042,373.70 = 995,654.78 : x
  2. Step 2: Convert to fraction form
    4,028,289.08/6,042,373.70 = 995,654.78/x
  3. Step 3: Cross multiply
    4,028,289.08x = 6,042,373.70 × 995,654.78
  4. Step 4: Simplify right side
    4,028,289.08x = 6,016,118,256,951.29
  5. Step 5: Solve for x
    x = 6,016,118,256,951.29/4,028,289.08
  6. Step 6: Final answer
    x = 1,493,467.36

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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.