Home / 1,694,559.16-2,540,607.90-795,538.36

Finding the Fourth Proportional to 1,694,559.16, 2,540,607.90 and 795,538.36

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Solution

The fourth proportional to 1,694,559.16, 2,540,607.90 and 795,538.36 is: 1,192,729.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,559.16 : 2,540,607.90 = 795,538.36 : x
  2. Step 2: Convert to fraction form
    1,694,559.16/2,540,607.90 = 795,538.36/x
  3. Step 3: Cross multiply
    1,694,559.16x = 2,540,607.90 × 795,538.36
  4. Step 4: Simplify right side
    1,694,559.16x = 2,021,151,042,169.04
  5. Step 5: Solve for x
    x = 2,021,151,042,169.04/1,694,559.16
  6. Step 6: Final answer
    x = 1,192,729.70

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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.