Home / 6,106,143.92-9,160,272.10-2,062,661.18

Finding the Fourth Proportional to 6,106,143.92, 9,160,272.10 and 2,062,661.18

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Solution

The fourth proportional to 6,106,143.92, 9,160,272.10 and 2,062,661.18 is: 3,094,348.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,143.92 : 9,160,272.10 = 2,062,661.18 : x
  2. Step 2: Convert to fraction form
    6,106,143.92/9,160,272.10 = 2,062,661.18/x
  3. Step 3: Cross multiply
    6,106,143.92x = 9,160,272.10 × 2,062,661.18
  4. Step 4: Simplify right side
    6,106,143.92x = 18,894,537,658,907.08
  5. Step 5: Solve for x
    x = 18,894,537,658,907.08/6,106,143.92
  6. Step 6: Final answer
    x = 3,094,348.56

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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.