Home / 7,305,601.26-10,081,043.13-4,945,999.14

Finding the Fourth Proportional to 7,305,601.26, 10,081,043.13 and 4,945,999.14

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Solution

The fourth proportional to 7,305,601.26, 10,081,043.13 and 4,945,999.14 is: 6,825,013.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,601.26 : 10,081,043.13 = 4,945,999.14 : x
  2. Step 2: Convert to fraction form
    7,305,601.26/10,081,043.13 = 4,945,999.14/x
  3. Step 3: Cross multiply
    7,305,601.26x = 10,081,043.13 × 4,945,999.14
  4. Step 4: Simplify right side
    7,305,601.26x = 49,860,830,651,282.91
  5. Step 5: Solve for x
    x = 49,860,830,651,282.91/7,305,601.26
  6. Step 6: Final answer
    x = 6,825,013.97

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1.5x scale

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.