Home / 4,823,433.47-7,225,691.21-2,797,422.18

Finding the Fourth Proportional to 4,823,433.47, 7,225,691.21 and 2,797,422.18

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Solution

The fourth proportional to 4,823,433.47, 7,225,691.21 and 2,797,422.18 is: 4,190,647.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,433.47 : 7,225,691.21 = 2,797,422.18 : x
  2. Step 2: Convert to fraction form
    4,823,433.47/7,225,691.21 = 2,797,422.18/x
  3. Step 3: Cross multiply
    4,823,433.47x = 7,225,691.21 × 2,797,422.18
  4. Step 4: Simplify right side
    4,823,433.47x = 20,213,308,856,685.04
  5. Step 5: Solve for x
    x = 20,213,308,856,685.04/4,823,433.47
  6. Step 6: Final answer
    x = 4,190,647.39

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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.