Home / 5,043,516.58-7,555,520.76-4,224,173.14

Finding the Fourth Proportional to 5,043,516.58, 7,555,520.76 and 4,224,173.14

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Solution

The fourth proportional to 5,043,516.58, 7,555,520.76 and 4,224,173.14 is: 6,328,090.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,516.58 : 7,555,520.76 = 4,224,173.14 : x
  2. Step 2: Convert to fraction form
    5,043,516.58/7,555,520.76 = 4,224,173.14/x
  3. Step 3: Cross multiply
    5,043,516.58x = 7,555,520.76 × 4,224,173.14
  4. Step 4: Simplify right side
    5,043,516.58x = 31,915,827,853,104.38
  5. Step 5: Solve for x
    x = 31,915,827,853,104.38/5,043,516.58
  6. Step 6: Final answer
    x = 6,328,090.20

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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.