Home / 2,294,099.57-3,165,794.25-1,261,607.36

Finding the Fourth Proportional to 2,294,099.57, 3,165,794.25 and 1,261,607.36

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Solution

The fourth proportional to 2,294,099.57, 3,165,794.25 and 1,261,607.36 is: 1,740,983.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,099.57 : 3,165,794.25 = 1,261,607.36 : x
  2. Step 2: Convert to fraction form
    2,294,099.57/3,165,794.25 = 1,261,607.36/x
  3. Step 3: Cross multiply
    2,294,099.57x = 3,165,794.25 × 1,261,607.36
  4. Step 4: Simplify right side
    2,294,099.57x = 3,993,989,310,216.71
  5. Step 5: Solve for x
    x = 3,993,989,310,216.71/2,294,099.57
  6. Step 6: Final answer
    x = 1,740,983.42

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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.