Home / 1,435,510.11-2,151,233.82-796,095.03

Finding the Fourth Proportional to 1,435,510.11, 2,151,233.82 and 796,095.03

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Solution

The fourth proportional to 1,435,510.11, 2,151,233.82 and 796,095.03 is: 1,193,016.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,510.11 : 2,151,233.82 = 796,095.03 : x
  2. Step 2: Convert to fraction form
    1,435,510.11/2,151,233.82 = 796,095.03/x
  3. Step 3: Cross multiply
    1,435,510.11x = 2,151,233.82 × 796,095.03
  4. Step 4: Simplify right side
    1,435,510.11x = 1,712,586,552,469.91
  5. Step 5: Solve for x
    x = 1,712,586,552,469.91/1,435,510.11
  6. Step 6: Final answer
    x = 1,193,016.02

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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.