Home / 7,393,592.32-11,094,648.32-3,133,424.64

Finding the Fourth Proportional to 7,393,592.32, 11,094,648.32 and 3,133,424.64

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Solution

The fourth proportional to 7,393,592.32, 11,094,648.32 and 3,133,424.64 is: 4,701,942.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,592.32 : 11,094,648.32 = 3,133,424.64 : x
  2. Step 2: Convert to fraction form
    7,393,592.32/11,094,648.32 = 3,133,424.64/x
  3. Step 3: Cross multiply
    7,393,592.32x = 11,094,648.32 × 3,133,424.64
  4. Step 4: Simplify right side
    7,393,592.32x = 34,764,244,418,022.61
  5. Step 5: Solve for x
    x = 34,764,244,418,022.61/7,393,592.32
  6. Step 6: Final answer
    x = 4,701,942.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.