Home / 6,029,717.28-8,320,991.74-3,276,413.11

Finding the Fourth Proportional to 6,029,717.28, 8,320,991.74 and 3,276,413.11

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Solution

The fourth proportional to 6,029,717.28, 8,320,991.74 and 3,276,413.11 is: 4,521,440.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,717.28 : 8,320,991.74 = 3,276,413.11 : x
  2. Step 2: Convert to fraction form
    6,029,717.28/8,320,991.74 = 3,276,413.11/x
  3. Step 3: Cross multiply
    6,029,717.28x = 8,320,991.74 × 3,276,413.11
  4. Step 4: Simplify right side
    6,029,717.28x = 27,263,006,425,137.71
  5. Step 5: Solve for x
    x = 27,263,006,425,137.71/6,029,717.28
  6. Step 6: Final answer
    x = 4,521,440.25

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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.