Home / 11,766,508.05-17,650,779.45-3,246,844.89

Finding the Fourth Proportional to 11,766,508.05, 17,650,779.45 and 3,246,844.89

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Solution

The fourth proportional to 11,766,508.05, 17,650,779.45 and 3,246,844.89 is: 4,870,548.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766,508.05 : 17,650,779.45 = 3,246,844.89 : x
  2. Step 2: Convert to fraction form
    11,766,508.05/17,650,779.45 = 3,246,844.89/x
  3. Step 3: Cross multiply
    11,766,508.05x = 17,650,779.45 × 3,246,844.89
  4. Step 4: Simplify right side
    11,766,508.05x = 57,309,343,061,749.51
  5. Step 5: Solve for x
    x = 57,309,343,061,749.51/11,766,508.05
  6. Step 6: Final answer
    x = 4,870,548.07

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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.