Home / 5,364,782.41-7,403,452.26-2,917,446.33

Finding the Fourth Proportional to 5,364,782.41, 7,403,452.26 and 2,917,446.33

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Solution

The fourth proportional to 5,364,782.41, 7,403,452.26 and 2,917,446.33 is: 4,026,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,782.41 : 7,403,452.26 = 2,917,446.33 : x
  2. Step 2: Convert to fraction form
    5,364,782.41/7,403,452.26 = 2,917,446.33/x
  3. Step 3: Cross multiply
    5,364,782.41x = 7,403,452.26 × 2,917,446.33
  4. Step 4: Simplify right side
    5,364,782.41x = 21,599,174,625,370.32
  5. Step 5: Solve for x
    x = 21,599,174,625,370.32/5,364,782.41
  6. Step 6: Final answer
    x = 4,026,104.51

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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.