Home / 5,090,403.03-7,625,381.19-2,354,115.04

Finding the Fourth Proportional to 5,090,403.03, 7,625,381.19 and 2,354,115.04

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Solution

The fourth proportional to 5,090,403.03, 7,625,381.19 and 2,354,115.04 is: 3,526,444.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,403.03 : 7,625,381.19 = 2,354,115.04 : x
  2. Step 2: Convert to fraction form
    5,090,403.03/7,625,381.19 = 2,354,115.04/x
  3. Step 3: Cross multiply
    5,090,403.03x = 7,625,381.19 × 2,354,115.04
  4. Step 4: Simplify right side
    5,090,403.03x = 17,951,024,517,220.71
  5. Step 5: Solve for x
    x = 17,951,024,517,220.71/5,090,403.03
  6. Step 6: Final answer
    x = 3,526,444.65

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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.