Home / 3,329,665.73-4,594,950.81-1,801,772.85

Finding the Fourth Proportional to 3,329,665.73, 4,594,950.81 and 1,801,772.85

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Solution

The fourth proportional to 3,329,665.73, 4,594,950.81 and 1,801,772.85 is: 2,486,453.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,665.73 : 4,594,950.81 = 1,801,772.85 : x
  2. Step 2: Convert to fraction form
    3,329,665.73/4,594,950.81 = 1,801,772.85/x
  3. Step 3: Cross multiply
    3,329,665.73x = 4,594,950.81 × 1,801,772.85
  4. Step 4: Simplify right side
    3,329,665.73x = 8,279,057,616,543.51
  5. Step 5: Solve for x
    x = 8,279,057,616,543.51/3,329,665.73
  6. Step 6: Final answer
    x = 2,486,453.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.