Home / 5,882,619.52-8,116,755.69-3,434,119.39

Finding the Fourth Proportional to 5,882,619.52, 8,116,755.69 and 3,434,119.39

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Solution

The fourth proportional to 5,882,619.52, 8,116,755.69 and 3,434,119.39 is: 4,738,349.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,619.52 : 8,116,755.69 = 3,434,119.39 : x
  2. Step 2: Convert to fraction form
    5,882,619.52/8,116,755.69 = 3,434,119.39/x
  3. Step 3: Cross multiply
    5,882,619.52x = 8,116,755.69 × 3,434,119.39
  4. Step 4: Simplify right side
    5,882,619.52x = 27,873,908,098,921.83
  5. Step 5: Solve for x
    x = 27,873,908,098,921.83/5,882,619.52
  6. Step 6: Final answer
    x = 4,738,349.64

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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.