Home / 3,662,010-5,493,016.08-1,137,665.52

Finding the Fourth Proportional to 3,662,010, 5,493,016.08 and 1,137,665.52

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Solution

The fourth proportional to 3,662,010, 5,493,016.08 and 1,137,665.52 is: 1,706,498.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,010 : 5,493,016.08 = 1,137,665.52 : x
  2. Step 2: Convert to fraction form
    3,662,010/5,493,016.08 = 1,137,665.52/x
  3. Step 3: Cross multiply
    3,662,010x = 5,493,016.08 × 1,137,665.52
  4. Step 4: Simplify right side
    3,662,010x = 6,249,214,995,021.56
  5. Step 5: Solve for x
    x = 6,249,214,995,021.56/3,662,010
  6. Step 6: Final answer
    x = 1,706,498.62

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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.