Home / 1,403,791.26-2,104,958.25-604,633.02

Finding the Fourth Proportional to 1,403,791.26, 2,104,958.25 and 604,633.02

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Solution

The fourth proportional to 1,403,791.26, 2,104,958.25 and 604,633.02 is: 906,635.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,403,791.26 : 2,104,958.25 = 604,633.02 : x
  2. Step 2: Convert to fraction form
    1,403,791.26/2,104,958.25 = 604,633.02/x
  3. Step 3: Cross multiply
    1,403,791.26x = 2,104,958.25 × 604,633.02
  4. Step 4: Simplify right side
    1,403,791.26x = 1,272,727,263,671.42
  5. Step 5: Solve for x
    x = 1,272,727,263,671.42/1,403,791.26
  6. Step 6: Final answer
    x = 906,635.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.