Home / 2,006,588.07-3,009,873.83-726,895.89

Finding the Fourth Proportional to 2,006,588.07, 3,009,873.83 and 726,895.89

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Solution

The fourth proportional to 2,006,588.07, 3,009,873.83 and 726,895.89 is: 1,090,340.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,588.07 : 3,009,873.83 = 726,895.89 : x
  2. Step 2: Convert to fraction form
    2,006,588.07/3,009,873.83 = 726,895.89/x
  3. Step 3: Cross multiply
    2,006,588.07x = 3,009,873.83 × 726,895.89
  4. Step 4: Simplify right side
    2,006,588.07x = 2,187,864,912,811.08
  5. Step 5: Solve for x
    x = 2,187,864,912,811.08/2,006,588.07
  6. Step 6: Final answer
    x = 1,090,340.84

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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.