Home / 5,090,375.29-7,625,339.54-2,354,087.31

Finding the Fourth Proportional to 5,090,375.29, 7,625,339.54 and 2,354,087.31

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Solution

The fourth proportional to 5,090,375.29, 7,625,339.54 and 2,354,087.31 is: 3,526,403.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,375.29 : 7,625,339.54 = 2,354,087.31 : x
  2. Step 2: Convert to fraction form
    5,090,375.29/7,625,339.54 = 2,354,087.31/x
  3. Step 3: Cross multiply
    5,090,375.29x = 7,625,339.54 × 2,354,087.31
  4. Step 4: Simplify right side
    5,090,375.29x = 17,950,715,027,259.34
  5. Step 5: Solve for x
    x = 17,950,715,027,259.34/5,090,375.29
  6. Step 6: Final answer
    x = 3,526,403.07

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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.