Home / 11,055,731.92-15,257,021.63-6,094,349.89

Finding the Fourth Proportional to 11,055,731.92, 15,257,021.63 and 6,094,349.89

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Solution

The fourth proportional to 11,055,731.92, 15,257,021.63 and 6,094,349.89 is: 8,410,264.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,055,731.92 : 15,257,021.63 = 6,094,349.89 : x
  2. Step 2: Convert to fraction form
    11,055,731.92/15,257,021.63 = 6,094,349.89/x
  3. Step 3: Cross multiply
    11,055,731.92x = 15,257,021.63 × 6,094,349.89
  4. Step 4: Simplify right side
    11,055,731.92x = 92,981,628,023,903.81
  5. Step 5: Solve for x
    x = 92,981,628,023,903.81/11,055,731.92
  6. Step 6: Final answer
    x = 8,410,264.35

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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.