Home / 2,727,019.25-3,763,297.96-1,503,297.92

Finding the Fourth Proportional to 2,727,019.25, 3,763,297.96 and 1,503,297.92

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Solution

The fourth proportional to 2,727,019.25, 3,763,297.96 and 1,503,297.92 is: 2,074,557.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,019.25 : 3,763,297.96 = 1,503,297.92 : x
  2. Step 2: Convert to fraction form
    2,727,019.25/3,763,297.96 = 1,503,297.92/x
  3. Step 3: Cross multiply
    2,727,019.25x = 3,763,297.96 × 1,503,297.92
  4. Step 4: Simplify right side
    2,727,019.25x = 5,657,357,996,554.12
  5. Step 5: Solve for x
    x = 5,657,357,996,554.12/2,727,019.25
  6. Step 6: Final answer
    x = 2,074,557.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.