Home / 6,363,356.19-8,781,616.33-3,462,934.11

Finding the Fourth Proportional to 6,363,356.19, 8,781,616.33 and 3,462,934.11

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Solution

The fourth proportional to 6,363,356.19, 8,781,616.33 and 3,462,934.11 is: 4,778,949.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,356.19 : 8,781,616.33 = 3,462,934.11 : x
  2. Step 2: Convert to fraction form
    6,363,356.19/8,781,616.33 = 3,462,934.11/x
  3. Step 3: Cross multiply
    6,363,356.19x = 8,781,616.33 × 3,462,934.11
  4. Step 4: Simplify right side
    6,363,356.19x = 30,410,158,721,432.68
  5. Step 5: Solve for x
    x = 30,410,158,721,432.68/6,363,356.19
  6. Step 6: Final answer
    x = 4,778,949.63

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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.