Home / 5,381,197.92-7,426,003.92-2,966,749.92

Finding the Fourth Proportional to 5,381,197.92, 7,426,003.92 and 2,966,749.92

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Solution

The fourth proportional to 5,381,197.92, 7,426,003.92 and 2,966,749.92 is: 4,094,087.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,381,197.92 : 7,426,003.92 = 2,966,749.92 : x
  2. Step 2: Convert to fraction form
    5,381,197.92/7,426,003.92 = 2,966,749.92/x
  3. Step 3: Cross multiply
    5,381,197.92x = 7,426,003.92 × 2,966,749.92
  4. Step 4: Simplify right side
    5,381,197.92x = 22,031,096,535,579.69
  5. Step 5: Solve for x
    x = 22,031,096,535,579.69/5,381,197.92
  6. Step 6: Final answer
    x = 4,094,087.76

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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.