Home / 1,235,493.81-1,854,439.11-596,247.48

Finding the Fourth Proportional to 1,235,493.81, 1,854,439.11 and 596,247.48

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Solution

The fourth proportional to 1,235,493.81, 1,854,439.11 and 596,247.48 is: 894,949.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,493.81 : 1,854,439.11 = 596,247.48 : x
  2. Step 2: Convert to fraction form
    1,235,493.81/1,854,439.11 = 596,247.48/x
  3. Step 3: Cross multiply
    1,235,493.81x = 1,854,439.11 × 596,247.48
  4. Step 4: Simplify right side
    1,235,493.81x = 1,105,704,646,150.94
  5. Step 5: Solve for x
    x = 1,105,704,646,150.94/1,235,493.81
  6. Step 6: Final answer
    x = 894,949.56

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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.