Home / 5,466,891.48-8,208,764.64-4,625,025

Finding the Fourth Proportional to 5,466,891.48, 8,208,764.64 and 4,625,025

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Solution

The fourth proportional to 5,466,891.48, 8,208,764.64 and 4,625,025 is: 6,944,667.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,891.48 : 8,208,764.64 = 4,625,025 : x
  2. Step 2: Convert to fraction form
    5,466,891.48/8,208,764.64 = 4,625,025/x
  3. Step 3: Cross multiply
    5,466,891.48x = 8,208,764.64 × 4,625,025
  4. Step 4: Simplify right side
    5,466,891.48x = 37,965,741,679,116
  5. Step 5: Solve for x
    x = 37,965,741,679,116/5,466,891.48
  6. Step 6: Final answer
    x = 6,944,667.15

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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.