Home / 2,645,039.34-3,650,194.26-1,483,743.02

Finding the Fourth Proportional to 2,645,039.34, 3,650,194.26 and 1,483,743.02

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Solution

The fourth proportional to 2,645,039.34, 3,650,194.26 and 1,483,743.02 is: 2,047,587.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645,039.34 : 3,650,194.26 = 1,483,743.02 : x
  2. Step 2: Convert to fraction form
    2,645,039.34/3,650,194.26 = 1,483,743.02/x
  3. Step 3: Cross multiply
    2,645,039.34x = 3,650,194.26 × 1,483,743.02
  4. Step 4: Simplify right side
    2,645,039.34x = 5,415,950,236,668.09
  5. Step 5: Solve for x
    x = 5,415,950,236,668.09/2,645,039.34
  6. Step 6: Final answer
    x = 2,047,587.78

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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.