Home / 8,802,169.30-13,193,935.22-2,960,794.16

Finding the Fourth Proportional to 8,802,169.30, 13,193,935.22 and 2,960,794.16

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Solution

The fourth proportional to 8,802,169.30, 13,193,935.22 and 2,960,794.16 is: 4,438,056.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,169.30 : 13,193,935.22 = 2,960,794.16 : x
  2. Step 2: Convert to fraction form
    8,802,169.30/13,193,935.22 = 2,960,794.16/x
  3. Step 3: Cross multiply
    8,802,169.30x = 13,193,935.22 × 2,960,794.16
  4. Step 4: Simplify right side
    8,802,169.30x = 39,064,526,356,257.20
  5. Step 5: Solve for x
    x = 39,064,526,356,257.20/8,802,169.30
  6. Step 6: Final answer
    x = 4,438,056.69

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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.