Home / 3,631,933.53-5,012,295.75-2,000,340.54

Finding the Fourth Proportional to 3,631,933.53, 5,012,295.75 and 2,000,340.54

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Solution

The fourth proportional to 3,631,933.53, 5,012,295.75 and 2,000,340.54 is: 2,760,595.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,933.53 : 5,012,295.75 = 2,000,340.54 : x
  2. Step 2: Convert to fraction form
    3,631,933.53/5,012,295.75 = 2,000,340.54/x
  3. Step 3: Cross multiply
    3,631,933.53x = 5,012,295.75 × 2,000,340.54
  4. Step 4: Simplify right side
    3,631,933.53x = 10,026,298,387,194.71
  5. Step 5: Solve for x
    x = 10,026,298,387,194.71/3,631,933.53
  6. Step 6: Final answer
    x = 2,760,595.23

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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.