Home / 4,695,027.93-7,043,552.78-1,456,499.97

Finding the Fourth Proportional to 4,695,027.93, 7,043,552.78 and 1,456,499.97

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Solution

The fourth proportional to 4,695,027.93, 7,043,552.78 and 1,456,499.97 is: 2,185,063.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,027.93 : 7,043,552.78 = 1,456,499.97 : x
  2. Step 2: Convert to fraction form
    4,695,027.93/7,043,552.78 = 1,456,499.97/x
  3. Step 3: Cross multiply
    4,695,027.93x = 7,043,552.78 × 1,456,499.97
  4. Step 4: Simplify right side
    4,695,027.93x = 10,258,934,405,480.92
  5. Step 5: Solve for x
    x = 10,258,934,405,480.92/4,695,027.93
  6. Step 6: Final answer
    x = 2,185,063.55

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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.