Home / 1,837,723.52-2,756,583.66-575,649.56

Finding the Fourth Proportional to 1,837,723.52, 2,756,583.66 and 575,649.56

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Solution

The fourth proportional to 1,837,723.52, 2,756,583.66 and 575,649.56 is: 863,473.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,723.52 : 2,756,583.66 = 575,649.56 : x
  2. Step 2: Convert to fraction form
    1,837,723.52/2,756,583.66 = 575,649.56/x
  3. Step 3: Cross multiply
    1,837,723.52x = 2,756,583.66 × 575,649.56
  4. Step 4: Simplify right side
    1,837,723.52x = 1,586,826,170,982.19
  5. Step 5: Solve for x
    x = 1,586,826,170,982.19/1,837,723.52
  6. Step 6: Final answer
    x = 863,473.83

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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.