Home / 1,846,417.26-2,548,049.48-1,030,613.86

Finding the Fourth Proportional to 1,846,417.26, 2,548,049.48 and 1,030,613.86

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Solution

The fourth proportional to 1,846,417.26, 2,548,049.48 and 1,030,613.86 is: 1,422,243.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,417.26 : 2,548,049.48 = 1,030,613.86 : x
  2. Step 2: Convert to fraction form
    1,846,417.26/2,548,049.48 = 1,030,613.86/x
  3. Step 3: Cross multiply
    1,846,417.26x = 2,548,049.48 × 1,030,613.86
  4. Step 4: Simplify right side
    1,846,417.26x = 2,626,055,110,053.79
  5. Step 5: Solve for x
    x = 2,626,055,110,053.79/1,846,417.26
  6. Step 6: Final answer
    x = 1,422,243.59

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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.