Home / 4,223,422.69-5,833,134.74-2,862,933.73

Finding the Fourth Proportional to 4,223,422.69, 5,833,134.74 and 2,862,933.73

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Solution

The fourth proportional to 4,223,422.69, 5,833,134.74 and 2,862,933.73 is: 3,954,110.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,422.69 : 5,833,134.74 = 2,862,933.73 : x
  2. Step 2: Convert to fraction form
    4,223,422.69/5,833,134.74 = 2,862,933.73/x
  3. Step 3: Cross multiply
    4,223,422.69x = 5,833,134.74 × 2,862,933.73
  4. Step 4: Simplify right side
    4,223,422.69x = 16,699,878,191,355.28
  5. Step 5: Solve for x
    x = 16,699,878,191,355.28/4,223,422.69
  6. Step 6: Final answer
    x = 3,954,110.07

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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.