Home / 11,247,912.51-15,522,095.57-6,091,258.11

Finding the Fourth Proportional to 11,247,912.51, 15,522,095.57 and 6,091,258.11

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Solution

The fourth proportional to 11,247,912.51, 15,522,095.57 and 6,091,258.11 is: 8,405,923.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,912.51 : 15,522,095.57 = 6,091,258.11 : x
  2. Step 2: Convert to fraction form
    11,247,912.51/15,522,095.57 = 6,091,258.11/x
  3. Step 3: Cross multiply
    11,247,912.51x = 15,522,095.57 × 6,091,258.11
  4. Step 4: Simplify right side
    11,247,912.51x = 94,549,090,524,957.58
  5. Step 5: Solve for x
    x = 94,549,090,524,957.58/11,247,912.51
  6. Step 6: Final answer
    x = 8,405,923.36

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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.