Home / 7,177,206.92-10,756,945.46-6,159,173

Finding the Fourth Proportional to 7,177,206.92, 10,756,945.46 and 6,159,173

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Solution

The fourth proportional to 7,177,206.92, 10,756,945.46 and 6,159,173 is: 9,231,152.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,177,206.92 : 10,756,945.46 = 6,159,173 : x
  2. Step 2: Convert to fraction form
    7,177,206.92/10,756,945.46 = 6,159,173/x
  3. Step 3: Cross multiply
    7,177,206.92x = 10,756,945.46 × 6,159,173
  4. Step 4: Simplify right side
    7,177,206.92x = 66,253,888,039,704.59
  5. Step 5: Solve for x
    x = 66,253,888,039,704.59/7,177,206.92
  6. Step 6: Final answer
    x = 9,231,152.00

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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.