Home / 11,211,062.71-15,471,266.84-6,054,424.33

Finding the Fourth Proportional to 11,211,062.71, 15,471,266.84 and 6,054,424.33

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Solution

The fourth proportional to 11,211,062.71, 15,471,266.84 and 6,054,424.33 is: 8,355,105.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,211,062.71 : 15,471,266.84 = 6,054,424.33 : x
  2. Step 2: Convert to fraction form
    11,211,062.71/15,471,266.84 = 6,054,424.33/x
  3. Step 3: Cross multiply
    11,211,062.71x = 15,471,266.84 × 6,054,424.33
  4. Step 4: Simplify right side
    11,211,062.71x = 93,669,614,372,018.22
  5. Step 5: Solve for x
    x = 93,669,614,372,018.22/11,211,062.71
  6. Step 6: Final answer
    x = 8,355,105.74

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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.