Home / 9,364,305.76-14,046,476.71-3,609,749.28

Finding the Fourth Proportional to 9,364,305.76, 14,046,476.71 and 3,609,749.28

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Solution

The fourth proportional to 9,364,305.76, 14,046,476.71 and 3,609,749.28 is: 5,414,630.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,305.76 : 14,046,476.71 = 3,609,749.28 : x
  2. Step 2: Convert to fraction form
    9,364,305.76/14,046,476.71 = 3,609,749.28/x
  3. Step 3: Cross multiply
    9,364,305.76x = 14,046,476.71 × 3,609,749.28
  4. Step 4: Simplify right side
    9,364,305.76x = 50,704,259,172,410.52
  5. Step 5: Solve for x
    x = 50,704,259,172,410.52/9,364,305.76
  6. Step 6: Final answer
    x = 5,414,630.88

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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.