Home / 1,756,091.94-2,634,591.26-541,641.26

Finding the Fourth Proportional to 1,756,091.94, 2,634,591.26 and 541,641.26

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Solution

The fourth proportional to 1,756,091.94, 2,634,591.26 and 541,641.26 is: 812,601.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,091.94 : 2,634,591.26 = 541,641.26 : x
  2. Step 2: Convert to fraction form
    1,756,091.94/2,634,591.26 = 541,641.26/x
  3. Step 3: Cross multiply
    1,756,091.94x = 2,634,591.26 × 541,641.26
  4. Step 4: Simplify right side
    1,756,091.94x = 1,427,003,329,651.39
  5. Step 5: Solve for x
    x = 1,427,003,329,651.39/1,756,091.94
  6. Step 6: Final answer
    x = 812,601.72

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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.