Home / 4,365,918.67-5,981,329.92-4,202,285.19

Finding the Fourth Proportional to 4,365,918.67, 5,981,329.92 and 4,202,285.19

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Solution

The fourth proportional to 4,365,918.67, 5,981,329.92 and 4,202,285.19 is: 5,757,151.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,918.67 : 5,981,329.92 = 4,202,285.19 : x
  2. Step 2: Convert to fraction form
    4,365,918.67/5,981,329.92 = 4,202,285.19/x
  3. Step 3: Cross multiply
    4,365,918.67x = 5,981,329.92 × 4,202,285.19
  4. Step 4: Simplify right side
    4,365,918.67x = 25,135,254,139,319.89
  5. Step 5: Solve for x
    x = 25,135,254,139,319.89/4,365,918.67
  6. Step 6: Final answer
    x = 5,757,151.25

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.