Home / 9,009,166.06-13,516,052.62-2,619,418.41

Finding the Fourth Proportional to 9,009,166.06, 13,516,052.62 and 2,619,418.41

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Solution

The fourth proportional to 9,009,166.06, 13,516,052.62 and 2,619,418.41 is: 3,929,797.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,009,166.06 : 13,516,052.62 = 2,619,418.41 : x
  2. Step 2: Convert to fraction form
    9,009,166.06/13,516,052.62 = 2,619,418.41/x
  3. Step 3: Cross multiply
    9,009,166.06x = 13,516,052.62 × 2,619,418.41
  4. Step 4: Simplify right side
    9,009,166.06x = 35,404,197,056,808.19
  5. Step 5: Solve for x
    x = 35,404,197,056,808.19/9,009,166.06
  6. Step 6: Final answer
    x = 3,929,797.37

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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.