Home / 4,585,317.75-6,321,069.41-3,204,374.13

Finding the Fourth Proportional to 4,585,317.75, 6,321,069.41 and 3,204,374.13

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Solution

The fourth proportional to 4,585,317.75, 6,321,069.41 and 3,204,374.13 is: 4,417,375.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,317.75 : 6,321,069.41 = 3,204,374.13 : x
  2. Step 2: Convert to fraction form
    4,585,317.75/6,321,069.41 = 3,204,374.13/x
  3. Step 3: Cross multiply
    4,585,317.75x = 6,321,069.41 × 3,204,374.13
  4. Step 4: Simplify right side
    4,585,317.75x = 20,255,071,275,316.49
  5. Step 5: Solve for x
    x = 20,255,071,275,316.49/4,585,317.75
  6. Step 6: Final answer
    x = 4,417,375.72

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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.