Home / 3,684,001.97-5,081,976.60-2,536,089.41

Finding the Fourth Proportional to 3,684,001.97, 5,081,976.60 and 2,536,089.41

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Solution

The fourth proportional to 3,684,001.97, 5,081,976.60 and 2,536,089.41 is: 3,498,463.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,001.97 : 5,081,976.60 = 2,536,089.41 : x
  2. Step 2: Convert to fraction form
    3,684,001.97/5,081,976.60 = 2,536,089.41/x
  3. Step 3: Cross multiply
    3,684,001.97x = 5,081,976.60 × 2,536,089.41
  4. Step 4: Simplify right side
    3,684,001.97x = 12,888,347,037,127.81
  5. Step 5: Solve for x
    x = 12,888,347,037,127.81/3,684,001.97
  6. Step 6: Final answer
    x = 3,498,463.67

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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.