Home / 1,839,248.51-2,536,725.09-1,194,876.29

Finding the Fourth Proportional to 1,839,248.51, 2,536,725.09 and 1,194,876.29

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Solution

The fourth proportional to 1,839,248.51, 2,536,725.09 and 1,194,876.29 is: 1,647,995.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,248.51 : 2,536,725.09 = 1,194,876.29 : x
  2. Step 2: Convert to fraction form
    1,839,248.51/2,536,725.09 = 1,194,876.29/x
  3. Step 3: Cross multiply
    1,839,248.51x = 2,536,725.09 × 1,194,876.29
  4. Step 4: Simplify right side
    1,839,248.51x = 3,031,072,675,111.72
  5. Step 5: Solve for x
    x = 3,031,072,675,111.72/1,839,248.51
  6. Step 6: Final answer
    x = 1,647,995.18

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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.