Home / 4,558,637.88-6,837,766.74-1,192,770.36

Finding the Fourth Proportional to 4,558,637.88, 6,837,766.74 and 1,192,770.36

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Solution

The fourth proportional to 4,558,637.88, 6,837,766.74 and 1,192,770.36 is: 1,789,105.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,637.88 : 6,837,766.74 = 1,192,770.36 : x
  2. Step 2: Convert to fraction form
    4,558,637.88/6,837,766.74 = 1,192,770.36/x
  3. Step 3: Cross multiply
    4,558,637.88x = 6,837,766.74 × 1,192,770.36
  4. Step 4: Simplify right side
    4,558,637.88x = 8,155,885,496,065.83
  5. Step 5: Solve for x
    x = 8,155,885,496,065.83/4,558,637.88
  6. Step 6: Final answer
    x = 1,789,105.81

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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.