Home / 3,558,570.68-4,910,818.67-1,926,977.95

Finding the Fourth Proportional to 3,558,570.68, 4,910,818.67 and 1,926,977.95

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Solution

The fourth proportional to 3,558,570.68, 4,910,818.67 and 1,926,977.95 is: 2,659,224.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,570.68 : 4,910,818.67 = 1,926,977.95 : x
  2. Step 2: Convert to fraction form
    3,558,570.68/4,910,818.67 = 1,926,977.95/x
  3. Step 3: Cross multiply
    3,558,570.68x = 4,910,818.67 × 1,926,977.95
  4. Step 4: Simplify right side
    3,558,570.68x = 9,463,039,273,801.68
  5. Step 5: Solve for x
    x = 9,463,039,273,801.68/3,558,570.68
  6. Step 6: Final answer
    x = 2,659,224.76

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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.