Home / 4,914,480.60-7,372,840.52-1,503,248.73

Finding the Fourth Proportional to 4,914,480.60, 7,372,840.52 and 1,503,248.73

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Solution

The fourth proportional to 4,914,480.60, 7,372,840.52 and 1,503,248.73 is: 2,255,215.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,480.60 : 7,372,840.52 = 1,503,248.73 : x
  2. Step 2: Convert to fraction form
    4,914,480.60/7,372,840.52 = 1,503,248.73/x
  3. Step 3: Cross multiply
    4,914,480.60x = 7,372,840.52 × 1,503,248.73
  4. Step 4: Simplify right side
    4,914,480.60x = 11,083,213,124,292.51
  5. Step 5: Solve for x
    x = 11,083,213,124,292.51/4,914,480.60
  6. Step 6: Final answer
    x = 2,255,215.56

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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.