Home / 6,883,682.97-9,499,501.43-3,786,523.63

Finding the Fourth Proportional to 6,883,682.97, 9,499,501.43 and 3,786,523.63

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Solution

The fourth proportional to 6,883,682.97, 9,499,501.43 and 3,786,523.63 is: 5,225,413.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,682.97 : 9,499,501.43 = 3,786,523.63 : x
  2. Step 2: Convert to fraction form
    6,883,682.97/9,499,501.43 = 3,786,523.63/x
  3. Step 3: Cross multiply
    6,883,682.97x = 9,499,501.43 × 3,786,523.63
  4. Step 4: Simplify right side
    6,883,682.97x = 35,970,086,637,913.79
  5. Step 5: Solve for x
    x = 35,970,086,637,913.79/6,883,682.97
  6. Step 6: Final answer
    x = 5,225,413.02

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1.5x scale

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.