Home / 5,380,597.92-7,425,176.40-2,966,149.92

Finding the Fourth Proportional to 5,380,597.92, 7,425,176.40 and 2,966,149.92

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Solution

The fourth proportional to 5,380,597.92, 7,425,176.40 and 2,966,149.92 is: 4,093,260.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,380,597.92 : 7,425,176.40 = 2,966,149.92 : x
  2. Step 2: Convert to fraction form
    5,380,597.92/7,425,176.40 = 2,966,149.92/x
  3. Step 3: Cross multiply
    5,380,597.92x = 7,425,176.40 × 2,966,149.92
  4. Step 4: Simplify right side
    5,380,597.92x = 22,024,186,384,845.89
  5. Step 5: Solve for x
    x = 22,024,186,384,845.89/5,380,597.92
  6. Step 6: Final answer
    x = 4,093,260.03

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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.