Home / 4,179,030.83-5,764,619.18-2,627,837.49

Finding the Fourth Proportional to 4,179,030.83, 5,764,619.18 and 2,627,837.49

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Solution

The fourth proportional to 4,179,030.83, 5,764,619.18 and 2,627,837.49 is: 3,624,879.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,030.83 : 5,764,619.18 = 2,627,837.49 : x
  2. Step 2: Convert to fraction form
    4,179,030.83/5,764,619.18 = 2,627,837.49/x
  3. Step 3: Cross multiply
    4,179,030.83x = 5,764,619.18 × 2,627,837.49
  4. Step 4: Simplify right side
    4,179,030.83x = 15,148,482,383,637.87
  5. Step 5: Solve for x
    x = 15,148,482,383,637.87/4,179,030.83
  6. Step 6: Final answer
    x = 3,624,879.31

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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.