Home / 2,732,018.40-4,094,528.40-2,097,788.40

Finding the Fourth Proportional to 2,732,018.40, 4,094,528.40 and 2,097,788.40

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Solution

The fourth proportional to 2,732,018.40, 4,094,528.40 and 2,097,788.40 is: 3,143,995.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,018.40 : 4,094,528.40 = 2,097,788.40 : x
  2. Step 2: Convert to fraction form
    2,732,018.40/4,094,528.40 = 2,097,788.40/x
  3. Step 3: Cross multiply
    2,732,018.40x = 4,094,528.40 × 2,097,788.40
  4. Step 4: Simplify right side
    2,732,018.40x = 8,589,454,180,990.56
  5. Step 5: Solve for x
    x = 8,589,454,180,990.56/2,732,018.40
  6. Step 6: Final answer
    x = 3,143,995.73

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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.