Home / 3,944,061.02-5,442,804.24-2,133,225.02

Finding the Fourth Proportional to 3,944,061.02, 5,442,804.24 and 2,133,225.02

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Solution

The fourth proportional to 3,944,061.02, 5,442,804.24 and 2,133,225.02 is: 2,943,850.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,061.02 : 5,442,804.24 = 2,133,225.02 : x
  2. Step 2: Convert to fraction form
    3,944,061.02/5,442,804.24 = 2,133,225.02/x
  3. Step 3: Cross multiply
    3,944,061.02x = 5,442,804.24 × 2,133,225.02
  4. Step 4: Simplify right side
    3,944,061.02x = 11,610,726,183,730.09
  5. Step 5: Solve for x
    x = 11,610,726,183,730.09/3,944,061.02
  6. Step 6: Final answer
    x = 2,943,850.55

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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.