Home / 2,454,248.54-3,386,822.55-1,435,825.82

Finding the Fourth Proportional to 2,454,248.54, 3,386,822.55 and 1,435,825.82

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Solution

The fourth proportional to 2,454,248.54, 3,386,822.55 and 1,435,825.82 is: 1,981,415.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,248.54 : 3,386,822.55 = 1,435,825.82 : x
  2. Step 2: Convert to fraction form
    2,454,248.54/3,386,822.55 = 1,435,825.82/x
  3. Step 3: Cross multiply
    2,454,248.54x = 3,386,822.55 × 1,435,825.82
  4. Step 4: Simplify right side
    2,454,248.54x = 4,862,887,265,048.24
  5. Step 5: Solve for x
    x = 4,862,887,265,048.24/2,454,248.54
  6. Step 6: Final answer
    x = 1,981,415.98

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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.