Home / 5,361,613.70-8,033,563.20-4,564,452.20

Finding the Fourth Proportional to 5,361,613.70, 8,033,563.20 and 4,564,452.20

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Solution

The fourth proportional to 5,361,613.70, 8,033,563.20 and 4,564,452.20 is: 6,839,137.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,613.70 : 8,033,563.20 = 4,564,452.20 : x
  2. Step 2: Convert to fraction form
    5,361,613.70/8,033,563.20 = 4,564,452.20/x
  3. Step 3: Cross multiply
    5,361,613.70x = 8,033,563.20 × 4,564,452.20
  4. Step 4: Simplify right side
    5,361,613.70x = 36,668,815,222,079.04
  5. Step 5: Solve for x
    x = 36,668,815,222,079.04/5,361,613.70
  6. Step 6: Final answer
    x = 6,839,137.86

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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.