Home / 4,394,221.60-6,585,802.80-3,896,557.60

Finding the Fourth Proportional to 4,394,221.60, 6,585,802.80 and 3,896,557.60

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Solution

The fourth proportional to 4,394,221.60, 6,585,802.80 and 3,896,557.60 is: 5,839,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,221.60 : 6,585,802.80 = 3,896,557.60 : x
  2. Step 2: Convert to fraction form
    4,394,221.60/6,585,802.80 = 3,896,557.60/x
  3. Step 3: Cross multiply
    4,394,221.60x = 6,585,802.80 × 3,896,557.60
  4. Step 4: Simplify right side
    4,394,221.60x = 25,661,959,952,441.28
  5. Step 5: Solve for x
    x = 25,661,959,952,441.28/4,394,221.60
  6. Step 6: Final answer
    x = 5,839,933.05

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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.