Home / 8,544,427.98-11,791,327.93-4,677,195.94

Finding the Fourth Proportional to 8,544,427.98, 11,791,327.93 and 4,677,195.94

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Solution

The fourth proportional to 8,544,427.98, 11,791,327.93 and 4,677,195.94 is: 6,454,539.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,427.98 : 11,791,327.93 = 4,677,195.94 : x
  2. Step 2: Convert to fraction form
    8,544,427.98/11,791,327.93 = 4,677,195.94/x
  3. Step 3: Cross multiply
    8,544,427.98x = 11,791,327.93 × 4,677,195.94
  4. Step 4: Simplify right side
    8,544,427.98x = 55,150,351,121,404.61
  5. Step 5: Solve for x
    x = 55,150,351,121,404.61/8,544,427.98
  6. Step 6: Final answer
    x = 6,454,539.88

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1.5x scale

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.