Home / 3,805,496.10-5,709,083.82-1,110,032.22

Finding the Fourth Proportional to 3,805,496.10, 5,709,083.82 and 1,110,032.22

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Solution

The fourth proportional to 3,805,496.10, 5,709,083.82 and 1,110,032.22 is: 1,665,293.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,496.10 : 5,709,083.82 = 1,110,032.22 : x
  2. Step 2: Convert to fraction form
    3,805,496.10/5,709,083.82 = 1,110,032.22/x
  3. Step 3: Cross multiply
    3,805,496.10x = 5,709,083.82 × 1,110,032.22
  4. Step 4: Simplify right side
    3,805,496.10x = 6,337,266,986,880.68
  5. Step 5: Solve for x
    x = 6,337,266,986,880.68/3,805,496.10
  6. Step 6: Final answer
    x = 1,665,293.25

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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.