Home / 9,216,190.70-13,830,456.33-3,824,845.70

Finding the Fourth Proportional to 9,216,190.70, 13,830,456.33 and 3,824,845.70

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Solution

The fourth proportional to 9,216,190.70, 13,830,456.33 and 3,824,845.70 is: 5,739,829.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,216,190.70 : 13,830,456.33 = 3,824,845.70 : x
  2. Step 2: Convert to fraction form
    9,216,190.70/13,830,456.33 = 3,824,845.70/x
  3. Step 3: Cross multiply
    9,216,190.70x = 13,830,456.33 × 3,824,845.70
  4. Step 4: Simplify right side
    9,216,190.70x = 52,899,361,422,838.28
  5. Step 5: Solve for x
    x = 52,899,361,422,838.28/9,216,190.70
  6. Step 6: Final answer
    x = 5,739,829.30

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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.