Home / 2,214,672.70-3,322,009.05-1,654,800.70

Finding the Fourth Proportional to 2,214,672.70, 3,322,009.05 and 1,654,800.70

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Solution

The fourth proportional to 2,214,672.70, 3,322,009.05 and 1,654,800.70 is: 2,482,201.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,672.70 : 3,322,009.05 = 1,654,800.70 : x
  2. Step 2: Convert to fraction form
    2,214,672.70/3,322,009.05 = 1,654,800.70/x
  3. Step 3: Cross multiply
    2,214,672.70x = 3,322,009.05 × 1,654,800.70
  4. Step 4: Simplify right side
    2,214,672.70x = 5,497,262,901,346.34
  5. Step 5: Solve for x
    x = 5,497,262,901,346.34/2,214,672.70
  6. Step 6: Final answer
    x = 2,482,201.05

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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.