Home / 1,839,268.16-2,536,752.16-1,194,895.97

Finding the Fourth Proportional to 1,839,268.16, 2,536,752.16 and 1,194,895.97

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Solution

The fourth proportional to 1,839,268.16, 2,536,752.16 and 1,194,895.97 is: 1,648,022.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,268.16 : 2,536,752.16 = 1,194,895.97 : x
  2. Step 2: Convert to fraction form
    1,839,268.16/2,536,752.16 = 1,194,895.97/x
  3. Step 3: Cross multiply
    1,839,268.16x = 2,536,752.16 × 1,194,895.97
  4. Step 4: Simplify right side
    1,839,268.16x = 3,031,154,932,872.80
  5. Step 5: Solve for x
    x = 3,031,154,932,872.80/1,839,268.16
  6. Step 6: Final answer
    x = 1,648,022.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.