Home / 4,038,545.82-6,048,918.51-3,338,160.27

Finding the Fourth Proportional to 4,038,545.82, 6,048,918.51 and 3,338,160.27

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Solution

The fourth proportional to 4,038,545.82, 6,048,918.51 and 3,338,160.27 is: 4,999,883.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,545.82 : 6,048,918.51 = 3,338,160.27 : x
  2. Step 2: Convert to fraction form
    4,038,545.82/6,048,918.51 = 3,338,160.27/x
  3. Step 3: Cross multiply
    4,038,545.82x = 6,048,918.51 × 3,338,160.27
  4. Step 4: Simplify right side
    4,038,545.82x = 20,192,259,446,549.60
  5. Step 5: Solve for x
    x = 20,192,259,446,549.60/4,038,545.82
  6. Step 6: Final answer
    x = 4,999,883.71

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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.