Home / 7,600,099.05-11,400,897.02-2,208,796.56

Finding the Fourth Proportional to 7,600,099.05, 11,400,897.02 and 2,208,796.56

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Solution

The fourth proportional to 7,600,099.05, 11,400,897.02 and 2,208,796.56 is: 3,313,412.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,099.05 : 11,400,897.02 = 2,208,796.56 : x
  2. Step 2: Convert to fraction form
    7,600,099.05/11,400,897.02 = 2,208,796.56/x
  3. Step 3: Cross multiply
    7,600,099.05x = 11,400,897.02 × 2,208,796.56
  4. Step 4: Simplify right side
    7,600,099.05x = 25,182,262,107,646.27
  5. Step 5: Solve for x
    x = 25,182,262,107,646.27/7,600,099.05
  6. Step 6: Final answer
    x = 3,313,412.36

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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.