Home / 2,508,823.52-3,462,205.94-1,362,921.92

Finding the Fourth Proportional to 2,508,823.52, 3,462,205.94 and 1,362,921.92

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Solution

The fourth proportional to 2,508,823.52, 3,462,205.94 and 1,362,921.92 is: 1,880,848.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,823.52 : 3,462,205.94 = 1,362,921.92 : x
  2. Step 2: Convert to fraction form
    2,508,823.52/3,462,205.94 = 1,362,921.92/x
  3. Step 3: Cross multiply
    2,508,823.52x = 3,462,205.94 × 1,362,921.92
  4. Step 4: Simplify right side
    2,508,823.52x = 4,718,716,367,180.20
  5. Step 5: Solve for x
    x = 4,718,716,367,180.20/2,508,823.52
  6. Step 6: Final answer
    x = 1,880,848.27

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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.