Home / 8,314,524-11,474,077.68-4,499,100

Finding the Fourth Proportional to 8,314,524, 11,474,077.68 and 4,499,100

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Solution

The fourth proportional to 8,314,524, 11,474,077.68 and 4,499,100 is: 6,208,776.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,314,524 : 11,474,077.68 = 4,499,100 : x
  2. Step 2: Convert to fraction form
    8,314,524/11,474,077.68 = 4,499,100/x
  3. Step 3: Cross multiply
    8,314,524x = 11,474,077.68 × 4,499,100
  4. Step 4: Simplify right side
    8,314,524x = 51,623,022,890,088
  5. Step 5: Solve for x
    x = 51,623,022,890,088/8,314,524
  6. Step 6: Final answer
    x = 6,208,776.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.