Home / 1,846,415.27-2,548,046.73-1,030,611.86

Finding the Fourth Proportional to 1,846,415.27, 2,548,046.73 and 1,030,611.86

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Solution

The fourth proportional to 1,846,415.27, 2,548,046.73 and 1,030,611.86 is: 1,422,240.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,415.27 : 2,548,046.73 = 1,030,611.86 : x
  2. Step 2: Convert to fraction form
    1,846,415.27/2,548,046.73 = 1,030,611.86/x
  3. Step 3: Cross multiply
    1,846,415.27x = 2,548,046.73 × 1,030,611.86
  4. Step 4: Simplify right side
    1,846,415.27x = 2,626,047,167,031.98
  5. Step 5: Solve for x
    x = 2,626,047,167,031.98/1,846,415.27
  6. Step 6: Final answer
    x = 1,422,240.82

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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.