Home / 2,376,276.32-3,562,991.04-756,345.44

Finding the Fourth Proportional to 2,376,276.32, 3,562,991.04 and 756,345.44

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Solution

The fourth proportional to 2,376,276.32, 3,562,991.04 and 756,345.44 is: 1,134,065.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,276.32 : 3,562,991.04 = 756,345.44 : x
  2. Step 2: Convert to fraction form
    2,376,276.32/3,562,991.04 = 756,345.44/x
  3. Step 3: Cross multiply
    2,376,276.32x = 3,562,991.04 × 756,345.44
  4. Step 4: Simplify right side
    2,376,276.32x = 2,694,852,025,864.86
  5. Step 5: Solve for x
    x = 2,694,852,025,864.86/2,376,276.32
  6. Step 6: Final answer
    x = 1,134,065.09

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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.