Home / 2,500,536.51-3,750,367.81-702,992.97

Finding the Fourth Proportional to 2,500,536.51, 3,750,367.81 and 702,992.97

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Solution

The fourth proportional to 2,500,536.51, 3,750,367.81 and 702,992.97 is: 1,054,366.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,536.51 : 3,750,367.81 = 702,992.97 : x
  2. Step 2: Convert to fraction form
    2,500,536.51/3,750,367.81 = 702,992.97/x
  3. Step 3: Cross multiply
    2,500,536.51x = 3,750,367.81 × 702,992.97
  4. Step 4: Simplify right side
    2,500,536.51x = 2,636,482,205,344.30
  5. Step 5: Solve for x
    x = 2,636,482,205,344.30/2,500,536.51
  6. Step 6: Final answer
    x = 1,054,366.61

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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.