Home / 3,357,537.03-5,037,286.32-1,083,011.13

Finding the Fourth Proportional to 3,357,537.03, 5,037,286.32 and 1,083,011.13

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Solution

The fourth proportional to 3,357,537.03, 5,037,286.32 and 1,083,011.13 is: 1,624,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,537.03 : 5,037,286.32 = 1,083,011.13 : x
  2. Step 2: Convert to fraction form
    3,357,537.03/5,037,286.32 = 1,083,011.13/x
  3. Step 3: Cross multiply
    3,357,537.03x = 5,037,286.32 × 1,083,011.13
  4. Step 4: Simplify right side
    3,357,537.03x = 5,455,437,149,556.74
  5. Step 5: Solve for x
    x = 5,455,437,149,556.74/3,357,537.03
  6. Step 6: Final answer
    x = 1,624,833.05

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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.