Home / 6,551,286.10-9,826,929.15-3,362,640.10

Finding the Fourth Proportional to 6,551,286.10, 9,826,929.15 and 3,362,640.10

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Solution

The fourth proportional to 6,551,286.10, 9,826,929.15 and 3,362,640.10 is: 5,043,960.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,286.10 : 9,826,929.15 = 3,362,640.10 : x
  2. Step 2: Convert to fraction form
    6,551,286.10/9,826,929.15 = 3,362,640.10/x
  3. Step 3: Cross multiply
    6,551,286.10x = 9,826,929.15 × 3,362,640.10
  4. Step 4: Simplify right side
    6,551,286.10x = 33,044,426,019,648.92
  5. Step 5: Solve for x
    x = 33,044,426,019,648.92/6,551,286.10
  6. Step 6: Final answer
    x = 5,043,960.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.