Home / 2,839,583.16-4,256,886.42-1,067,899.32

Finding the Fourth Proportional to 2,839,583.16, 4,256,886.42 and 1,067,899.32

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Solution

The fourth proportional to 2,839,583.16, 4,256,886.42 and 1,067,899.32 is: 1,600,913.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,583.16 : 4,256,886.42 = 1,067,899.32 : x
  2. Step 2: Convert to fraction form
    2,839,583.16/4,256,886.42 = 1,067,899.32/x
  3. Step 3: Cross multiply
    2,839,583.16x = 4,256,886.42 × 1,067,899.32
  4. Step 4: Simplify right side
    2,839,583.16x = 4,545,926,113,235.23
  5. Step 5: Solve for x
    x = 4,545,926,113,235.23/2,839,583.16
  6. Step 6: Final answer
    x = 1,600,913.18

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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.