Home / 2,198,023.32-3,026,222.46-1,713,967.32

Finding the Fourth Proportional to 2,198,023.32, 3,026,222.46 and 1,713,967.32

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Solution

The fourth proportional to 2,198,023.32, 3,026,222.46 and 1,713,967.32 is: 2,359,777.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,023.32 : 3,026,222.46 = 1,713,967.32 : x
  2. Step 2: Convert to fraction form
    2,198,023.32/3,026,222.46 = 1,713,967.32/x
  3. Step 3: Cross multiply
    2,198,023.32x = 3,026,222.46 × 1,713,967.32
  4. Step 4: Simplify right side
    2,198,023.32x = 5,186,846,399,490.01
  5. Step 5: Solve for x
    x = 5,186,846,399,490.01/2,198,023.32
  6. Step 6: Final answer
    x = 2,359,777.69

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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.