Home / 4,704,500.52-6,491,820.42-2,639,233.64

Finding the Fourth Proportional to 4,704,500.52, 6,491,820.42 and 2,639,233.64

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Solution

The fourth proportional to 4,704,500.52, 6,491,820.42 and 2,639,233.64 is: 3,641,923.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,500.52 : 6,491,820.42 = 2,639,233.64 : x
  2. Step 2: Convert to fraction form
    4,704,500.52/6,491,820.42 = 2,639,233.64/x
  3. Step 3: Cross multiply
    4,704,500.52x = 6,491,820.42 × 2,639,233.64
  4. Step 4: Simplify right side
    4,704,500.52x = 17,133,430,837,302.93
  5. Step 5: Solve for x
    x = 17,133,430,837,302.93/4,704,500.52
  6. Step 6: Final answer
    x = 3,641,923.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.