Home / 1,917,584.64-2,877,660-795,653.64

Finding the Fourth Proportional to 1,917,584.64, 2,877,660 and 795,653.64

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Solution

The fourth proportional to 1,917,584.64, 2,877,660 and 795,653.64 is: 1,194,012.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,917,584.64 : 2,877,660 = 795,653.64 : x
  2. Step 2: Convert to fraction form
    1,917,584.64/2,877,660 = 795,653.64/x
  3. Step 3: Cross multiply
    1,917,584.64x = 2,877,660 × 795,653.64
  4. Step 4: Simplify right side
    1,917,584.64x = 2,289,620,653,682.40
  5. Step 5: Solve for x
    x = 2,289,620,653,682.40/1,917,584.64
  6. Step 6: Final answer
    x = 1,194,012.83

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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.