Home / 9,480,273.06-13,079,054.22-5,505,867.66

Finding the Fourth Proportional to 9,480,273.06, 13,079,054.22 and 5,505,867.66

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Solution

The fourth proportional to 9,480,273.06, 13,079,054.22 and 5,505,867.66 is: 7,595,935.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,480,273.06 : 13,079,054.22 = 5,505,867.66 : x
  2. Step 2: Convert to fraction form
    9,480,273.06/13,079,054.22 = 5,505,867.66/x
  3. Step 3: Cross multiply
    9,480,273.06x = 13,079,054.22 × 5,505,867.66
  4. Step 4: Simplify right side
    9,480,273.06x = 72,011,541,653,284.53
  5. Step 5: Solve for x
    x = 72,011,541,653,284.53/9,480,273.06
  6. Step 6: Final answer
    x = 7,595,935.39

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Double scale
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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.