Home / 4,524,155.58-6,791,067.90-1,830,241.77

Finding the Fourth Proportional to 4,524,155.58, 6,791,067.90 and 1,830,241.77

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Solution

The fourth proportional to 4,524,155.58, 6,791,067.90 and 1,830,241.77 is: 2,747,318.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,155.58 : 6,791,067.90 = 1,830,241.77 : x
  2. Step 2: Convert to fraction form
    4,524,155.58/6,791,067.90 = 1,830,241.77/x
  3. Step 3: Cross multiply
    4,524,155.58x = 6,791,067.90 × 1,830,241.77
  4. Step 4: Simplify right side
    4,524,155.58x = 12,429,296,133,486.18
  5. Step 5: Solve for x
    x = 12,429,296,133,486.18/4,524,155.58
  6. Step 6: Final answer
    x = 2,747,318.46

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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.