Home / 4,793,120.64-7,189,828.56-2,096,057.56

Finding the Fourth Proportional to 4,793,120.64, 7,189,828.56 and 2,096,057.56

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Solution

The fourth proportional to 4,793,120.64, 7,189,828.56 and 2,096,057.56 is: 3,144,150.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,120.64 : 7,189,828.56 = 2,096,057.56 : x
  2. Step 2: Convert to fraction form
    4,793,120.64/7,189,828.56 = 2,096,057.56/x
  3. Step 3: Cross multiply
    4,793,120.64x = 7,189,828.56 × 2,096,057.56
  4. Step 4: Simplify right side
    4,793,120.64x = 15,070,294,508,291.91
  5. Step 5: Solve for x
    x = 15,070,294,508,291.91/4,793,120.64
  6. Step 6: Final answer
    x = 3,144,150.89

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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.