Home / 1,197,650.67-1,797,414.53-835,465.70

Finding the Fourth Proportional to 1,197,650.67, 1,797,414.53 and 835,465.70

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Solution

The fourth proportional to 1,197,650.67, 1,797,414.53 and 835,465.70 is: 1,253,853.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,650.67 : 1,797,414.53 = 835,465.70 : x
  2. Step 2: Convert to fraction form
    1,197,650.67/1,797,414.53 = 835,465.70/x
  3. Step 3: Cross multiply
    1,197,650.67x = 1,797,414.53 × 835,465.70
  4. Step 4: Simplify right side
    1,197,650.67x = 1,501,678,175,332.22
  5. Step 5: Solve for x
    x = 1,501,678,175,332.22/1,197,650.67
  6. Step 6: Final answer
    x = 1,253,853.24

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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.