Home / 6,932,070.82-10,403,213.91-3,288,813.94

Finding the Fourth Proportional to 6,932,070.82, 10,403,213.91 and 3,288,813.94

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Solution

The fourth proportional to 6,932,070.82, 10,403,213.91 and 3,288,813.94 is: 4,935,644.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,070.82 : 10,403,213.91 = 3,288,813.94 : x
  2. Step 2: Convert to fraction form
    6,932,070.82/10,403,213.91 = 3,288,813.94/x
  3. Step 3: Cross multiply
    6,932,070.82x = 10,403,213.91 × 3,288,813.94
  4. Step 4: Simplify right side
    6,932,070.82x = 34,214,234,928,009.91
  5. Step 5: Solve for x
    x = 34,214,234,928,009.91/6,932,070.82
  6. Step 6: Final answer
    x = 4,935,644.17

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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.