Home / 5,262,344.52-7,262,035.34-2,847,896.52

Finding the Fourth Proportional to 5,262,344.52, 7,262,035.34 and 2,847,896.52

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Solution

The fourth proportional to 5,262,344.52, 7,262,035.34 and 2,847,896.52 is: 3,930,097.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,344.52 : 7,262,035.34 = 2,847,896.52 : x
  2. Step 2: Convert to fraction form
    5,262,344.52/7,262,035.34 = 2,847,896.52/x
  3. Step 3: Cross multiply
    5,262,344.52x = 7,262,035.34 × 2,847,896.52
  4. Step 4: Simplify right side
    5,262,344.52x = 20,681,525,172,903.02
  5. Step 5: Solve for x
    x = 20,681,525,172,903.02/5,262,344.52
  6. Step 6: Final answer
    x = 3,930,097.14

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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.