Home / 3,016,390.32-4,526,744.40-1,097,297.64

Finding the Fourth Proportional to 3,016,390.32, 4,526,744.40 and 1,097,297.64

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Solution

The fourth proportional to 3,016,390.32, 4,526,744.40 and 1,097,297.64 is: 1,646,731.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,390.32 : 4,526,744.40 = 1,097,297.64 : x
  2. Step 2: Convert to fraction form
    3,016,390.32/4,526,744.40 = 1,097,297.64/x
  3. Step 3: Cross multiply
    3,016,390.32x = 4,526,744.40 × 1,097,297.64
  4. Step 4: Simplify right side
    3,016,390.32x = 4,967,185,947,003.22
  5. Step 5: Solve for x
    x = 4,967,185,947,003.22/3,016,390.32
  6. Step 6: Final answer
    x = 1,646,731.83

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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.