Home / 8,597,278.88-11,864,244.84-4,729,716.98

Finding the Fourth Proportional to 8,597,278.88, 11,864,244.84 and 4,729,716.98

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Solution

The fourth proportional to 8,597,278.88, 11,864,244.84 and 4,729,716.98 is: 6,527,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,278.88 : 11,864,244.84 = 4,729,716.98 : x
  2. Step 2: Convert to fraction form
    8,597,278.88/11,864,244.84 = 4,729,716.98/x
  3. Step 3: Cross multiply
    8,597,278.88x = 11,864,244.84 × 4,729,716.98
  4. Step 4: Simplify right side
    8,597,278.88x = 56,114,520,274,625.39
  5. Step 5: Solve for x
    x = 56,114,520,274,625.39/8,597,278.88
  6. Step 6: Final answer
    x = 6,527,009.42

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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.