Home / 1,806,207.59-2,707,414.83-607,713.81

Finding the Fourth Proportional to 1,806,207.59, 2,707,414.83 and 607,713.81

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Solution

The fourth proportional to 1,806,207.59, 2,707,414.83 and 607,713.81 is: 910,932.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,207.59 : 2,707,414.83 = 607,713.81 : x
  2. Step 2: Convert to fraction form
    1,806,207.59/2,707,414.83 = 607,713.81/x
  3. Step 3: Cross multiply
    1,806,207.59x = 2,707,414.83 × 607,713.81
  4. Step 4: Simplify right side
    1,806,207.59x = 1,645,333,389,463.68
  5. Step 5: Solve for x
    x = 1,645,333,389,463.68/1,806,207.59
  6. Step 6: Final answer
    x = 910,932.61

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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.