Home / 3,352,550.60-5,029,575.52-1,222,634.71

Finding the Fourth Proportional to 3,352,550.60, 5,029,575.52 and 1,222,634.71

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Solution

The fourth proportional to 3,352,550.60, 5,029,575.52 and 1,222,634.71 is: 1,834,225.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,550.60 : 5,029,575.52 = 1,222,634.71 : x
  2. Step 2: Convert to fraction form
    3,352,550.60/5,029,575.52 = 1,222,634.71/x
  3. Step 3: Cross multiply
    3,352,550.60x = 5,029,575.52 × 1,222,634.71
  4. Step 4: Simplify right side
    3,352,550.60x = 6,149,333,622,948.82
  5. Step 5: Solve for x
    x = 6,149,333,622,948.82/3,352,550.60
  6. Step 6: Final answer
    x = 1,834,225.45

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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.