Home / 6,148,839.60-9,224,641.80-3,623,194.80

Finding the Fourth Proportional to 6,148,839.60, 9,224,641.80 and 3,623,194.80

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Solution

The fourth proportional to 6,148,839.60, 9,224,641.80 and 3,623,194.80 is: 5,435,606.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,839.60 : 9,224,641.80 = 3,623,194.80 : x
  2. Step 2: Convert to fraction form
    6,148,839.60/9,224,641.80 = 3,623,194.80/x
  3. Step 3: Cross multiply
    6,148,839.60x = 9,224,641.80 × 3,623,194.80
  4. Step 4: Simplify right side
    6,148,839.60x = 33,422,674,201,622.64
  5. Step 5: Solve for x
    x = 33,422,674,201,622.64/6,148,839.60
  6. Step 6: Final answer
    x = 5,435,606.78

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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.