Home / 4,993,372.88-6,895,613.66-4,721,337.62

Finding the Fourth Proportional to 4,993,372.88, 6,895,613.66 and 4,721,337.62

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Solution

The fourth proportional to 4,993,372.88, 6,895,613.66 and 4,721,337.62 is: 6,519,945.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,372.88 : 6,895,613.66 = 4,721,337.62 : x
  2. Step 2: Convert to fraction form
    4,993,372.88/6,895,613.66 = 4,721,337.62/x
  3. Step 3: Cross multiply
    4,993,372.88x = 6,895,613.66 × 4,721,337.62
  4. Step 4: Simplify right side
    4,993,372.88x = 32,556,520,185,943.89
  5. Step 5: Solve for x
    x = 32,556,520,185,943.89/4,993,372.88
  6. Step 6: Final answer
    x = 6,519,945.73

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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.