Home / 1,937,451.36-2,906,799.72-589,874.76

Finding the Fourth Proportional to 1,937,451.36, 2,906,799.72 and 589,874.76

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Solution

The fourth proportional to 1,937,451.36, 2,906,799.72 and 589,874.76 is: 885,001.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,451.36 : 2,906,799.72 = 589,874.76 : x
  2. Step 2: Convert to fraction form
    1,937,451.36/2,906,799.72 = 589,874.76/x
  3. Step 3: Cross multiply
    1,937,451.36x = 2,906,799.72 × 589,874.76
  4. Step 4: Simplify right side
    1,937,451.36x = 1,714,647,787,203.07
  5. Step 5: Solve for x
    x = 1,714,647,787,203.07/1,937,451.36
  6. Step 6: Final answer
    x = 885,001.72

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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.