Home / 3,466,121.59-4,781,636.18-2,242,822.11

Finding the Fourth Proportional to 3,466,121.59, 4,781,636.18 and 2,242,822.11

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Solution

The fourth proportional to 3,466,121.59, 4,781,636.18 and 2,242,822.11 is: 3,094,051.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,121.59 : 4,781,636.18 = 2,242,822.11 : x
  2. Step 2: Convert to fraction form
    3,466,121.59/4,781,636.18 = 2,242,822.11/x
  3. Step 3: Cross multiply
    3,466,121.59x = 4,781,636.18 × 2,242,822.11
  4. Step 4: Simplify right side
    3,466,121.59x = 10,724,359,362,103.77
  5. Step 5: Solve for x
    x = 10,724,359,362,103.77/3,466,121.59
  6. Step 6: Final answer
    x = 3,094,051.69

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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.