Home / 1,835,509.33-2,753,014.88-538,627.22

Finding the Fourth Proportional to 1,835,509.33, 2,753,014.88 and 538,627.22

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Solution

The fourth proportional to 1,835,509.33, 2,753,014.88 and 538,627.22 is: 807,867.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,509.33 : 2,753,014.88 = 538,627.22 : x
  2. Step 2: Convert to fraction form
    1,835,509.33/2,753,014.88 = 538,627.22/x
  3. Step 3: Cross multiply
    1,835,509.33x = 2,753,014.88 × 538,627.22
  4. Step 4: Simplify right side
    1,835,509.33x = 1,482,848,751,433.03
  5. Step 5: Solve for x
    x = 1,482,848,751,433.03/1,835,509.33
  6. Step 6: Final answer
    x = 807,867.73

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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.