Home / 5,574,622.80-8,361,934.20-4,314,910.80

Finding the Fourth Proportional to 5,574,622.80, 8,361,934.20 and 4,314,910.80

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Solution

The fourth proportional to 5,574,622.80, 8,361,934.20 and 4,314,910.80 is: 6,472,366.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574,622.80 : 8,361,934.20 = 4,314,910.80 : x
  2. Step 2: Convert to fraction form
    5,574,622.80/8,361,934.20 = 4,314,910.80/x
  3. Step 3: Cross multiply
    5,574,622.80x = 8,361,934.20 × 4,314,910.80
  4. Step 4: Simplify right side
    5,574,622.80x = 36,081,000,188,469.36
  5. Step 5: Solve for x
    x = 36,081,000,188,469.36/5,574,622.80
  6. Step 6: Final answer
    x = 6,472,366.20

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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.