Home / 2,760,694.32-3,808,772.16-1,598,506.32

Finding the Fourth Proportional to 2,760,694.32, 3,808,772.16 and 1,598,506.32

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Solution

The fourth proportional to 2,760,694.32, 3,808,772.16 and 1,598,506.32 is: 2,205,367.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,694.32 : 3,808,772.16 = 1,598,506.32 : x
  2. Step 2: Convert to fraction form
    2,760,694.32/3,808,772.16 = 1,598,506.32/x
  3. Step 3: Cross multiply
    2,760,694.32x = 3,808,772.16 × 1,598,506.32
  4. Step 4: Simplify right side
    2,760,694.32x = 6,088,346,369,200.05
  5. Step 5: Solve for x
    x = 6,088,346,369,200.05/2,760,694.32
  6. Step 6: Final answer
    x = 2,205,367.80

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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.