Home / 9,186,707.33-13,770,797.62-5,777,430.44

Finding the Fourth Proportional to 9,186,707.33, 13,770,797.62 and 5,777,430.44

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Solution

The fourth proportional to 9,186,707.33, 13,770,797.62 and 5,777,430.44 is: 8,660,320.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,186,707.33 : 13,770,797.62 = 5,777,430.44 : x
  2. Step 2: Convert to fraction form
    9,186,707.33/13,770,797.62 = 5,777,430.44/x
  3. Step 3: Cross multiply
    9,186,707.33x = 13,770,797.62 × 5,777,430.44
  4. Step 4: Simplify right side
    9,186,707.33x = 79,559,825,352,867.55
  5. Step 5: Solve for x
    x = 79,559,825,352,867.55/9,186,707.33
  6. Step 6: Final answer
    x = 8,660,320.01

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1.5x scale

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.