Home / 2,595,385.92-3,579,659.28-2,233,413.12

Finding the Fourth Proportional to 2,595,385.92, 3,579,659.28 and 2,233,413.12

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Solution

The fourth proportional to 2,595,385.92, 3,579,659.28 and 2,233,413.12 is: 3,080,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,385.92 : 3,579,659.28 = 2,233,413.12 : x
  2. Step 2: Convert to fraction form
    2,595,385.92/3,579,659.28 = 2,233,413.12/x
  3. Step 3: Cross multiply
    2,595,385.92x = 3,579,659.28 × 2,233,413.12
  4. Step 4: Simplify right side
    2,595,385.92x = 7,994,858,001,081.75
  5. Step 5: Solve for x
    x = 7,994,858,001,081.75/2,595,385.92
  6. Step 6: Final answer
    x = 3,080,412.03

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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.