Home / 9,345,063.68-14,017,706.88-3,667,961.60

Finding the Fourth Proportional to 9,345,063.68, 14,017,706.88 and 3,667,961.60

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Solution

The fourth proportional to 9,345,063.68, 14,017,706.88 and 3,667,961.60 is: 5,501,986.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,345,063.68 : 14,017,706.88 = 3,667,961.60 : x
  2. Step 2: Convert to fraction form
    9,345,063.68/14,017,706.88 = 3,667,961.60/x
  3. Step 3: Cross multiply
    9,345,063.68x = 14,017,706.88 × 3,667,961.60
  4. Step 4: Simplify right side
    9,345,063.68x = 51,416,410,555,895.81
  5. Step 5: Solve for x
    x = 51,416,410,555,895.81/9,345,063.68
  6. Step 6: Final answer
    x = 5,501,986.11

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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.