Home / 7,378,054.16-11,067,413.36-2,260,110.51

Finding the Fourth Proportional to 7,378,054.16, 11,067,413.36 and 2,260,110.51

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Solution

The fourth proportional to 7,378,054.16, 11,067,413.36 and 2,260,110.51 is: 3,390,267.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,378,054.16 : 11,067,413.36 = 2,260,110.51 : x
  2. Step 2: Convert to fraction form
    7,378,054.16/11,067,413.36 = 2,260,110.51/x
  3. Step 3: Cross multiply
    7,378,054.16x = 11,067,413.36 × 2,260,110.51
  4. Step 4: Simplify right side
    7,378,054.16x = 25,013,577,242,149.86
  5. Step 5: Solve for x
    x = 25,013,577,242,149.86/7,378,054.16
  6. Step 6: Final answer
    x = 3,390,267.50

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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.