Home / 9,238,760.64-13,857,907.68-2,506,999.68

Finding the Fourth Proportional to 9,238,760.64, 13,857,907.68 and 2,506,999.68

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Solution

The fourth proportional to 9,238,760.64, 13,857,907.68 and 2,506,999.68 is: 3,760,436.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238,760.64 : 13,857,907.68 = 2,506,999.68 : x
  2. Step 2: Convert to fraction form
    9,238,760.64/13,857,907.68 = 2,506,999.68/x
  3. Step 3: Cross multiply
    9,238,760.64x = 13,857,907.68 × 2,506,999.68
  4. Step 4: Simplify right side
    9,238,760.64x = 34,741,770,119,229.54
  5. Step 5: Solve for x
    x = 34,741,770,119,229.54/9,238,760.64
  6. Step 6: Final answer
    x = 3,760,436.22

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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.