Home / 2,025,343.44-3,036,877.92-676,795.50

Finding the Fourth Proportional to 2,025,343.44, 3,036,877.92 and 676,795.50

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Solution

The fourth proportional to 2,025,343.44, 3,036,877.92 and 676,795.50 is: 1,014,813.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,343.44 : 3,036,877.92 = 676,795.50 : x
  2. Step 2: Convert to fraction form
    2,025,343.44/3,036,877.92 = 676,795.50/x
  3. Step 3: Cross multiply
    2,025,343.44x = 3,036,877.92 × 676,795.50
  4. Step 4: Simplify right side
    2,025,343.44x = 2,055,345,310,305.36
  5. Step 5: Solve for x
    x = 2,055,345,310,305.36/2,025,343.44
  6. Step 6: Final answer
    x = 1,014,813.23

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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.