Home / 9,632,171.66-13,282,474.22-6,730,503.80

Finding the Fourth Proportional to 9,632,171.66, 13,282,474.22 and 6,730,503.80

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Solution

The fourth proportional to 9,632,171.66, 13,282,474.22 and 6,730,503.80 is: 9,281,161.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,171.66 : 13,282,474.22 = 6,730,503.80 : x
  2. Step 2: Convert to fraction form
    9,632,171.66/13,282,474.22 = 6,730,503.80/x
  3. Step 3: Cross multiply
    9,632,171.66x = 13,282,474.22 × 6,730,503.80
  4. Step 4: Simplify right side
    9,632,171.66x = 89,397,743,211,112.03
  5. Step 5: Solve for x
    x = 89,397,743,211,112.03/9,632,171.66
  6. Step 6: Final answer
    x = 9,281,161.75

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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.