Home / 3,013,049.93-4,519,611.68-883,177.11

Finding the Fourth Proportional to 3,013,049.93, 4,519,611.68 and 883,177.11

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Solution

The fourth proportional to 3,013,049.93, 4,519,611.68 and 883,177.11 is: 1,324,776.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,049.93 : 4,519,611.68 = 883,177.11 : x
  2. Step 2: Convert to fraction form
    3,013,049.93/4,519,611.68 = 883,177.11/x
  3. Step 3: Cross multiply
    3,013,049.93x = 4,519,611.68 × 883,177.11
  4. Step 4: Simplify right side
    3,013,049.93x = 3,991,617,577,448.76
  5. Step 5: Solve for x
    x = 3,991,617,577,448.76/3,013,049.93
  6. Step 6: Final answer
    x = 1,324,776.45

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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.