Home / 1,486,294.73-2,228,871.64-632,825.27

Finding the Fourth Proportional to 1,486,294.73, 2,228,871.64 and 632,825.27

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Solution

The fourth proportional to 1,486,294.73, 2,228,871.64 and 632,825.27 is: 948,995.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,294.73 : 2,228,871.64 = 632,825.27 : x
  2. Step 2: Convert to fraction form
    1,486,294.73/2,228,871.64 = 632,825.27/x
  3. Step 3: Cross multiply
    1,486,294.73x = 2,228,871.64 × 632,825.27
  4. Step 4: Simplify right side
    1,486,294.73x = 1,410,486,286,233.98
  5. Step 5: Solve for x
    x = 1,410,486,286,233.98/1,486,294.73
  6. Step 6: Final answer
    x = 948,995.02

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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.