Home / 4,898,884.52-6,763,759.68-4,381,031.72

Finding the Fourth Proportional to 4,898,884.52, 6,763,759.68 and 4,381,031.72

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Solution

The fourth proportional to 4,898,884.52, 6,763,759.68 and 4,381,031.72 is: 6,048,774.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,884.52 : 6,763,759.68 = 4,381,031.72 : x
  2. Step 2: Convert to fraction form
    4,898,884.52/6,763,759.68 = 4,381,031.72/x
  3. Step 3: Cross multiply
    4,898,884.52x = 6,763,759.68 × 4,381,031.72
  4. Step 4: Simplify right side
    4,898,884.52x = 29,632,245,704,537.05
  5. Step 5: Solve for x
    x = 29,632,245,704,537.05/4,898,884.52
  6. Step 6: Final answer
    x = 6,048,774.08

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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.