Home / 5,359,816.98-8,035,203.78-2,324,897.91

Finding the Fourth Proportional to 5,359,816.98, 8,035,203.78 and 2,324,897.91

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Solution

The fourth proportional to 5,359,816.98, 8,035,203.78 and 2,324,897.91 is: 3,485,385.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,816.98 : 8,035,203.78 = 2,324,897.91 : x
  2. Step 2: Convert to fraction form
    5,359,816.98/8,035,203.78 = 2,324,897.91/x
  3. Step 3: Cross multiply
    5,359,816.98x = 8,035,203.78 × 2,324,897.91
  4. Step 4: Simplify right side
    5,359,816.98x = 18,681,028,474,546.10
  5. Step 5: Solve for x
    x = 18,681,028,474,546.10/5,359,816.98
  6. Step 6: Final answer
    x = 3,485,385.52

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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.