Home / 11,663,650.10-17,494,821.21-3,576,603.53

Finding the Fourth Proportional to 11,663,650.10, 17,494,821.21 and 3,576,603.53

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Solution

The fourth proportional to 11,663,650.10, 17,494,821.21 and 3,576,603.53 is: 5,364,704.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,650.10 : 17,494,821.21 = 3,576,603.53 : x
  2. Step 2: Convert to fraction form
    11,663,650.10/17,494,821.21 = 3,576,603.53/x
  3. Step 3: Cross multiply
    11,663,650.10x = 17,494,821.21 × 3,576,603.53
  4. Step 4: Simplify right side
    11,663,650.10x = 62,572,039,340,141.93
  5. Step 5: Solve for x
    x = 62,572,039,340,141.93/11,663,650.10
  6. Step 6: Final answer
    x = 5,364,704.77

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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.