Home / 8,499,524-11,729,343.12-4,684,100

Finding the Fourth Proportional to 8,499,524, 11,729,343.12 and 4,684,100

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Solution

The fourth proportional to 8,499,524, 11,729,343.12 and 4,684,100 is: 6,464,058

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,499,524 : 11,729,343.12 = 4,684,100 : x
  2. Step 2: Convert to fraction form
    8,499,524/11,729,343.12 = 4,684,100/x
  3. Step 3: Cross multiply
    8,499,524x = 11,729,343.12 × 4,684,100
  4. Step 4: Simplify right side
    8,499,524x = 54,941,416,108,392
  5. Step 5: Solve for x
    x = 54,941,416,108,392/8,499,524
  6. Step 6: Final answer
    x = 6,464,058

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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.