Home / 6,476,580.08-8,937,713.04-3,575,976.56

Finding the Fourth Proportional to 6,476,580.08, 8,937,713.04 and 3,575,976.56

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Solution

The fourth proportional to 6,476,580.08, 8,937,713.04 and 3,575,976.56 is: 4,934,865.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,580.08 : 8,937,713.04 = 3,575,976.56 : x
  2. Step 2: Convert to fraction form
    6,476,580.08/8,937,713.04 = 3,575,976.56/x
  3. Step 3: Cross multiply
    6,476,580.08x = 8,937,713.04 × 3,575,976.56
  4. Step 4: Simplify right side
    6,476,580.08x = 31,961,052,331,046.34
  5. Step 5: Solve for x
    x = 31,961,052,331,046.34/6,476,580.08
  6. Step 6: Final answer
    x = 4,934,865.61

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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.