Home / 9,313,169.77-13,969,758.53-4,189,615.17

Finding the Fourth Proportional to 9,313,169.77, 13,969,758.53 and 4,189,615.17

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Solution

The fourth proportional to 9,313,169.77, 13,969,758.53 and 4,189,615.17 is: 6,284,424.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,169.77 : 13,969,758.53 = 4,189,615.17 : x
  2. Step 2: Convert to fraction form
    9,313,169.77/13,969,758.53 = 4,189,615.17/x
  3. Step 3: Cross multiply
    9,313,169.77x = 13,969,758.53 × 4,189,615.17
  4. Step 4: Simplify right side
    9,313,169.77x = 58,527,912,258,524.90
  5. Step 5: Solve for x
    x = 58,527,912,258,524.90/9,313,169.77
  6. Step 6: Final answer
    x = 6,284,424.50

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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.