Home / 5,510,136.60-8,263,367.88-2,314,667.16

Finding the Fourth Proportional to 5,510,136.60, 8,263,367.88 and 2,314,667.16

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Solution

The fourth proportional to 5,510,136.60, 8,263,367.88 and 2,314,667.16 is: 3,471,229.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,136.60 : 8,263,367.88 = 2,314,667.16 : x
  2. Step 2: Convert to fraction form
    5,510,136.60/8,263,367.88 = 2,314,667.16/x
  3. Step 3: Cross multiply
    5,510,136.60x = 8,263,367.88 × 2,314,667.16
  4. Step 4: Simplify right side
    5,510,136.60x = 19,126,946,262,834.82
  5. Step 5: Solve for x
    x = 19,126,946,262,834.82/5,510,136.60
  6. Step 6: Final answer
    x = 3,471,229.05

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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.