Home / 9,787,906.60-14,681,859.90-6,204,725.80

Finding the Fourth Proportional to 9,787,906.60, 14,681,859.90 and 6,204,725.80

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Solution

The fourth proportional to 9,787,906.60, 14,681,859.90 and 6,204,725.80 is: 9,307,088.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,906.60 : 14,681,859.90 = 6,204,725.80 : x
  2. Step 2: Convert to fraction form
    9,787,906.60/14,681,859.90 = 6,204,725.80/x
  3. Step 3: Cross multiply
    9,787,906.60x = 14,681,859.90 × 6,204,725.80
  4. Step 4: Simplify right side
    9,787,906.60x = 91,096,914,913,515.42
  5. Step 5: Solve for x
    x = 91,096,914,913,515.42/9,787,906.60
  6. Step 6: Final answer
    x = 9,307,088.70

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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.