Home / 2,032,345.79-3,049,699.67-910,414.79

Finding the Fourth Proportional to 2,032,345.79, 3,049,699.67 and 910,414.79

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Solution

The fourth proportional to 2,032,345.79, 3,049,699.67 and 910,414.79 is: 1,366,151.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,345.79 : 3,049,699.67 = 910,414.79 : x
  2. Step 2: Convert to fraction form
    2,032,345.79/3,049,699.67 = 910,414.79/x
  3. Step 3: Cross multiply
    2,032,345.79x = 3,049,699.67 × 910,414.79
  4. Step 4: Simplify right side
    2,032,345.79x = 2,776,491,664,825.55
  5. Step 5: Solve for x
    x = 2,776,491,664,825.55/2,032,345.79
  6. Step 6: Final answer
    x = 1,366,151.22

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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.