Home / 1,808,120.35-2,711,097.96-610,016.14

Finding the Fourth Proportional to 1,808,120.35, 2,711,097.96 and 610,016.14

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Solution

The fourth proportional to 1,808,120.35, 2,711,097.96 and 610,016.14 is: 914,658.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,120.35 : 2,711,097.96 = 610,016.14 : x
  2. Step 2: Convert to fraction form
    1,808,120.35/2,711,097.96 = 610,016.14/x
  3. Step 3: Cross multiply
    1,808,120.35x = 2,711,097.96 × 610,016.14
  4. Step 4: Simplify right side
    1,808,120.35x = 1,653,813,512,721.07
  5. Step 5: Solve for x
    x = 1,653,813,512,721.07/1,808,120.35
  6. Step 6: Final answer
    x = 914,658.98

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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.