Home / 2,335,791.26-3,223,400.86-1,303,342.57

Finding the Fourth Proportional to 2,335,791.26, 3,223,400.86 and 1,303,342.57

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Solution

The fourth proportional to 2,335,791.26, 3,223,400.86 and 1,303,342.57 is: 1,798,617.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,791.26 : 3,223,400.86 = 1,303,342.57 : x
  2. Step 2: Convert to fraction form
    2,335,791.26/3,223,400.86 = 1,303,342.57/x
  3. Step 3: Cross multiply
    2,335,791.26x = 3,223,400.86 × 1,303,342.57
  4. Step 4: Simplify right side
    2,335,791.26x = 4,201,195,549,695.75
  5. Step 5: Solve for x
    x = 4,201,195,549,695.75/2,335,791.26
  6. Step 6: Final answer
    x = 1,798,617.72

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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.