Home / 1,718,932.54-2,576,796.10-580,898.89

Finding the Fourth Proportional to 1,718,932.54, 2,576,796.10 and 580,898.89

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Solution

The fourth proportional to 1,718,932.54, 2,576,796.10 and 580,898.89 is: 870,806.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,932.54 : 2,576,796.10 = 580,898.89 : x
  2. Step 2: Convert to fraction form
    1,718,932.54/2,576,796.10 = 580,898.89/x
  3. Step 3: Cross multiply
    1,718,932.54x = 2,576,796.10 × 580,898.89
  4. Step 4: Simplify right side
    1,718,932.54x = 1,496,858,006,006.38
  5. Step 5: Solve for x
    x = 1,496,858,006,006.38/1,718,932.54
  6. Step 6: Final answer
    x = 870,806.72

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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.