Home / 2,862,024.30-4,293,036.45-2,022,216.30

Finding the Fourth Proportional to 2,862,024.30, 4,293,036.45 and 2,022,216.30

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Solution

The fourth proportional to 2,862,024.30, 4,293,036.45 and 2,022,216.30 is: 3,033,324.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,024.30 : 4,293,036.45 = 2,022,216.30 : x
  2. Step 2: Convert to fraction form
    2,862,024.30/4,293,036.45 = 2,022,216.30/x
  3. Step 3: Cross multiply
    2,862,024.30x = 4,293,036.45 × 2,022,216.30
  4. Step 4: Simplify right side
    2,862,024.30x = 8,681,448,285,684.14
  5. Step 5: Solve for x
    x = 8,681,448,285,684.14/2,862,024.30
  6. Step 6: Final answer
    x = 3,033,324.45

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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.