Home / 11,363,037.72-17,046,950.37-3,686,083.11

Finding the Fourth Proportional to 11,363,037.72, 17,046,950.37 and 3,686,083.11

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Solution

The fourth proportional to 11,363,037.72, 17,046,950.37 and 3,686,083.11 is: 5,529,901.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,037.72 : 17,046,950.37 = 3,686,083.11 : x
  2. Step 2: Convert to fraction form
    11,363,037.72/17,046,950.37 = 3,686,083.11/x
  3. Step 3: Cross multiply
    11,363,037.72x = 17,046,950.37 × 3,686,083.11
  4. Step 4: Simplify right side
    11,363,037.72x = 62,836,475,835,865.25
  5. Step 5: Solve for x
    x = 62,836,475,835,865.25/11,363,037.72
  6. Step 6: Final answer
    x = 5,529,901.19

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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.