Home / 5,861,469.20-8,792,203.80-5,329,590.80

Finding the Fourth Proportional to 5,861,469.20, 8,792,203.80 and 5,329,590.80

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Solution

The fourth proportional to 5,861,469.20, 8,792,203.80 and 5,329,590.80 is: 7,994,386.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,469.20 : 8,792,203.80 = 5,329,590.80 : x
  2. Step 2: Convert to fraction form
    5,861,469.20/8,792,203.80 = 5,329,590.80/x
  3. Step 3: Cross multiply
    5,861,469.20x = 8,792,203.80 × 5,329,590.80
  4. Step 4: Simplify right side
    5,861,469.20x = 46,858,848,484,205.04
  5. Step 5: Solve for x
    x = 46,858,848,484,205.04/5,861,469.20
  6. Step 6: Final answer
    x = 7,994,386.20

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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.