Home / 2,340,573.32-3,510,859.66-823,899.08

Finding the Fourth Proportional to 2,340,573.32, 3,510,859.66 and 823,899.08

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Solution

The fourth proportional to 2,340,573.32, 3,510,859.66 and 823,899.08 is: 1,235,848.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,573.32 : 3,510,859.66 = 823,899.08 : x
  2. Step 2: Convert to fraction form
    2,340,573.32/3,510,859.66 = 823,899.08/x
  3. Step 3: Cross multiply
    2,340,573.32x = 3,510,859.66 × 823,899.08
  4. Step 4: Simplify right side
    2,340,573.32x = 2,892,594,043,883.11
  5. Step 5: Solve for x
    x = 2,892,594,043,883.11/2,340,573.32
  6. Step 6: Final answer
    x = 1,235,848.51

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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.