Home / 4,051,654.40-6,077,481.60-1,655,496.80

Finding the Fourth Proportional to 4,051,654.40, 6,077,481.60 and 1,655,496.80

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Solution

The fourth proportional to 4,051,654.40, 6,077,481.60 and 1,655,496.80 is: 2,483,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,654.40 : 6,077,481.60 = 1,655,496.80 : x
  2. Step 2: Convert to fraction form
    4,051,654.40/6,077,481.60 = 1,655,496.80/x
  3. Step 3: Cross multiply
    4,051,654.40x = 6,077,481.60 × 1,655,496.80
  4. Step 4: Simplify right side
    4,051,654.40x = 10,061,251,340,858.88
  5. Step 5: Solve for x
    x = 10,061,251,340,858.88/4,051,654.40
  6. Step 6: Final answer
    x = 2,483,245.20

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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.