Home / 3,298,034.76-4,551,768.45-1,847,828.22

Finding the Fourth Proportional to 3,298,034.76, 4,551,768.45 and 1,847,828.22

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Solution

The fourth proportional to 3,298,034.76, 4,551,768.45 and 1,847,828.22 is: 2,550,272.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,034.76 : 4,551,768.45 = 1,847,828.22 : x
  2. Step 2: Convert to fraction form
    3,298,034.76/4,551,768.45 = 1,847,828.22/x
  3. Step 3: Cross multiply
    3,298,034.76x = 4,551,768.45 × 1,847,828.22
  4. Step 4: Simplify right side
    3,298,034.76x = 8,410,886,192,815.66
  5. Step 5: Solve for x
    x = 8,410,886,192,815.66/3,298,034.76
  6. Step 6: Final answer
    x = 2,550,272.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.