Home / 3,009,765.73-4,514,636.42-1,090,227.71

Finding the Fourth Proportional to 3,009,765.73, 4,514,636.42 and 1,090,227.71

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Solution

The fourth proportional to 3,009,765.73, 4,514,636.42 and 1,090,227.71 is: 1,635,337.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,765.73 : 4,514,636.42 = 1,090,227.71 : x
  2. Step 2: Convert to fraction form
    3,009,765.73/4,514,636.42 = 1,090,227.71/x
  3. Step 3: Cross multiply
    3,009,765.73x = 4,514,636.42 × 1,090,227.71
  4. Step 4: Simplify right side
    3,009,765.73x = 4,921,981,722,741.47
  5. Step 5: Solve for x
    x = 4,921,981,722,741.47/3,009,765.73
  6. Step 6: Final answer
    x = 1,635,337.15

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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.