Home / 11,654,307.08-17,484,400.06-3,873,262.20

Finding the Fourth Proportional to 11,654,307.08, 17,484,400.06 and 3,873,262.20

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Solution

The fourth proportional to 11,654,307.08, 17,484,400.06 and 3,873,262.20 is: 5,810,870.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654,307.08 : 17,484,400.06 = 3,873,262.20 : x
  2. Step 2: Convert to fraction form
    11,654,307.08/17,484,400.06 = 3,873,262.20/x
  3. Step 3: Cross multiply
    11,654,307.08x = 17,484,400.06 × 3,873,262.20
  4. Step 4: Simplify right side
    11,654,307.08x = 67,721,665,766,826.08
  5. Step 5: Solve for x
    x = 67,721,665,766,826.08/11,654,307.08
  6. Step 6: Final answer
    x = 5,810,870.21

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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.