Home / 3,905,825.24-5,856,602.16-3,101,377.16

Finding the Fourth Proportional to 3,905,825.24, 5,856,602.16 and 3,101,377.16

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Solution

The fourth proportional to 3,905,825.24, 5,856,602.16 and 3,101,377.16 is: 4,650,369.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,825.24 : 5,856,602.16 = 3,101,377.16 : x
  2. Step 2: Convert to fraction form
    3,905,825.24/5,856,602.16 = 3,101,377.16/x
  3. Step 3: Cross multiply
    3,905,825.24x = 5,856,602.16 × 3,101,377.16
  4. Step 4: Simplify right side
    3,905,825.24x = 18,163,532,174,230.67
  5. Step 5: Solve for x
    x = 18,163,532,174,230.67/3,905,825.24
  6. Step 6: Final answer
    x = 4,650,369.91

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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.