Home / 3,961,410.29-5,466,768.93-2,329,886.42

Finding the Fourth Proportional to 3,961,410.29, 5,466,768.93 and 2,329,886.42

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Solution

The fourth proportional to 3,961,410.29, 5,466,768.93 and 2,329,886.42 is: 3,215,256.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,961,410.29 : 5,466,768.93 = 2,329,886.42 : x
  2. Step 2: Convert to fraction form
    3,961,410.29/5,466,768.93 = 2,329,886.42/x
  3. Step 3: Cross multiply
    3,961,410.29x = 5,466,768.93 × 2,329,886.42
  4. Step 4: Simplify right side
    3,961,410.29x = 12,736,950,663,951.09
  5. Step 5: Solve for x
    x = 12,736,950,663,951.09/3,961,410.29
  6. Step 6: Final answer
    x = 3,215,256.63

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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.