Home / 3,341,836.22-5,009,021.84-3,072,806.06

Finding the Fourth Proportional to 3,341,836.22, 5,009,021.84 and 3,072,806.06

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Solution

The fourth proportional to 3,341,836.22, 5,009,021.84 and 3,072,806.06 is: 4,605,777.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,836.22 : 5,009,021.84 = 3,072,806.06 : x
  2. Step 2: Convert to fraction form
    3,341,836.22/5,009,021.84 = 3,072,806.06/x
  3. Step 3: Cross multiply
    3,341,836.22x = 5,009,021.84 × 3,072,806.06
  4. Step 4: Simplify right side
    3,341,836.22x = 15,391,752,664,624.35
  5. Step 5: Solve for x
    x = 15,391,752,664,624.35/3,341,836.22
  6. Step 6: Final answer
    x = 4,605,777.08

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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.