Home / 4,679,234.24-7,018,850.56-2,551,108

Finding the Fourth Proportional to 4,679,234.24, 7,018,850.56 and 2,551,108

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Solution

The fourth proportional to 4,679,234.24, 7,018,850.56 and 2,551,108 is: 3,826,661.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,234.24 : 7,018,850.56 = 2,551,108 : x
  2. Step 2: Convert to fraction form
    4,679,234.24/7,018,850.56 = 2,551,108/x
  3. Step 3: Cross multiply
    4,679,234.24x = 7,018,850.56 × 2,551,108
  4. Step 4: Simplify right side
    4,679,234.24x = 17,905,845,814,420.48
  5. Step 5: Solve for x
    x = 17,905,845,814,420.48/4,679,234.24
  6. Step 6: Final answer
    x = 3,826,661.56

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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.