Home / 7,649,529.88-11,467,166.82-2,597,384.92

Finding the Fourth Proportional to 7,649,529.88, 11,467,166.82 and 2,597,384.92

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Solution

The fourth proportional to 7,649,529.88, 11,467,166.82 and 2,597,384.92 is: 3,893,657.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,649,529.88 : 11,467,166.82 = 2,597,384.92 : x
  2. Step 2: Convert to fraction form
    7,649,529.88/11,467,166.82 = 2,597,384.92/x
  3. Step 3: Cross multiply
    7,649,529.88x = 11,467,166.82 × 2,597,384.92
  4. Step 4: Simplify right side
    7,649,529.88x = 29,784,646,173,392.36
  5. Step 5: Solve for x
    x = 29,784,646,173,392.36/7,649,529.88
  6. Step 6: Final answer
    x = 3,893,657.08

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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.