Home / 4,585,495.60-6,321,314.28-3,204,551.80

Finding the Fourth Proportional to 4,585,495.60, 6,321,314.28 and 3,204,551.80

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Solution

The fourth proportional to 4,585,495.60, 6,321,314.28 and 3,204,551.80 is: 4,417,620.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,495.60 : 6,321,314.28 = 3,204,551.80 : x
  2. Step 2: Convert to fraction form
    4,585,495.60/6,321,314.28 = 3,204,551.80/x
  3. Step 3: Cross multiply
    4,585,495.60x = 6,321,314.28 × 3,204,551.80
  4. Step 4: Simplify right side
    4,585,495.60x = 20,256,979,054,339.70
  5. Step 5: Solve for x
    x = 20,256,979,054,339.70/4,585,495.60
  6. Step 6: Final answer
    x = 4,417,620.43

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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.