Home / 11,710,921.99-17,567,071.90-4,522,493.56

Finding the Fourth Proportional to 11,710,921.99, 17,567,071.90 and 4,522,493.56

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Solution

The fourth proportional to 11,710,921.99, 17,567,071.90 and 4,522,493.56 is: 6,784,006.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,921.99 : 17,567,071.90 = 4,522,493.56 : x
  2. Step 2: Convert to fraction form
    11,710,921.99/17,567,071.90 = 4,522,493.56/x
  3. Step 3: Cross multiply
    11,710,921.99x = 17,567,071.90 × 4,522,493.56
  4. Step 4: Simplify right side
    11,710,921.99x = 79,446,969,480,583.06
  5. Step 5: Solve for x
    x = 79,446,969,480,583.06/11,710,921.99
  6. Step 6: Final answer
    x = 6,784,006.38

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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.