Home / 1,746,576.25-2,410,082.39-982,616.89

Finding the Fourth Proportional to 1,746,576.25, 2,410,082.39 and 982,616.89

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Solution

The fourth proportional to 1,746,576.25, 2,410,082.39 and 982,616.89 is: 1,355,902.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,576.25 : 2,410,082.39 = 982,616.89 : x
  2. Step 2: Convert to fraction form
    1,746,576.25/2,410,082.39 = 982,616.89/x
  3. Step 3: Cross multiply
    1,746,576.25x = 2,410,082.39 × 982,616.89
  4. Step 4: Simplify right side
    1,746,576.25x = 2,368,187,653,111.70
  5. Step 5: Solve for x
    x = 2,368,187,653,111.70/1,746,576.25
  6. Step 6: Final answer
    x = 1,355,902.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.