Home / 3,092,350.77-4,267,299.51-1,715,679.83

Finding the Fourth Proportional to 3,092,350.77, 4,267,299.51 and 1,715,679.83

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Solution

The fourth proportional to 3,092,350.77, 4,267,299.51 and 1,715,679.83 is: 2,367,557.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,350.77 : 4,267,299.51 = 1,715,679.83 : x
  2. Step 2: Convert to fraction form
    3,092,350.77/4,267,299.51 = 1,715,679.83/x
  3. Step 3: Cross multiply
    3,092,350.77x = 4,267,299.51 × 1,715,679.83
  4. Step 4: Simplify right side
    3,092,350.77x = 7,321,319,708,544.13
  5. Step 5: Solve for x
    x = 7,321,319,708,544.13/3,092,350.77
  6. Step 6: Final answer
    x = 2,367,557.97

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1.5x scale

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.