Home / 5,236,602.75-7,854,825.24-2,355,935.22

Finding the Fourth Proportional to 5,236,602.75, 7,854,825.24 and 2,355,935.22

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Solution

The fourth proportional to 5,236,602.75, 7,854,825.24 and 2,355,935.22 is: 3,533,867.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,602.75 : 7,854,825.24 = 2,355,935.22 : x
  2. Step 2: Convert to fraction form
    5,236,602.75/7,854,825.24 = 2,355,935.22/x
  3. Step 3: Cross multiply
    5,236,602.75x = 7,854,825.24 × 2,355,935.22
  4. Step 4: Simplify right side
    5,236,602.75x = 18,505,459,429,860.95
  5. Step 5: Solve for x
    x = 18,505,459,429,860.95/5,236,602.75
  6. Step 6: Final answer
    x = 3,533,867.34

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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.