Home / 4,154,780.80-6,232,171.20-3,706,883.20

Finding the Fourth Proportional to 4,154,780.80, 6,232,171.20 and 3,706,883.20

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Solution

The fourth proportional to 4,154,780.80, 6,232,171.20 and 3,706,883.20 is: 5,560,324.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,780.80 : 6,232,171.20 = 3,706,883.20 : x
  2. Step 2: Convert to fraction form
    4,154,780.80/6,232,171.20 = 3,706,883.20/x
  3. Step 3: Cross multiply
    4,154,780.80x = 6,232,171.20 × 3,706,883.20
  4. Step 4: Simplify right side
    4,154,780.80x = 23,101,930,720,803.84
  5. Step 5: Solve for x
    x = 23,101,930,720,803.84/4,154,780.80
  6. Step 6: Final answer
    x = 5,560,324.80

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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.