Home / 1,863,348.36-2,793,029.59-850,953.25

Finding the Fourth Proportional to 1,863,348.36, 2,793,029.59 and 850,953.25

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Solution

The fourth proportional to 1,863,348.36, 2,793,029.59 and 850,953.25 is: 1,275,519.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,348.36 : 2,793,029.59 = 850,953.25 : x
  2. Step 2: Convert to fraction form
    1,863,348.36/2,793,029.59 = 850,953.25/x
  3. Step 3: Cross multiply
    1,863,348.36x = 2,793,029.59 × 850,953.25
  4. Step 4: Simplify right side
    1,863,348.36x = 2,376,737,606,956.67
  5. Step 5: Solve for x
    x = 2,376,737,606,956.67/1,863,348.36
  6. Step 6: Final answer
    x = 1,275,519.74

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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.