Home / 14,601,288.62-21,900,259.88-3,819,630.13

Finding the Fourth Proportional to 14,601,288.62, 21,900,259.88 and 3,819,630.13

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Solution

The fourth proportional to 14,601,288.62, 21,900,259.88 and 3,819,630.13 is: 5,729,007.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,601,288.62 : 21,900,259.88 = 3,819,630.13 : x
  2. Step 2: Convert to fraction form
    14,601,288.62/21,900,259.88 = 3,819,630.13/x
  3. Step 3: Cross multiply
    14,601,288.62x = 21,900,259.88 × 3,819,630.13
  4. Step 4: Simplify right side
    14,601,288.62x = 83,650,892,432,953
  5. Step 5: Solve for x
    x = 83,650,892,432,953/14,601,288.62
  6. Step 6: Final answer
    x = 5,729,007.53

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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.