Home / 1,363,006.83-1,880,962.29-751,181.97

Finding the Fourth Proportional to 1,363,006.83, 1,880,962.29 and 751,181.97

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Solution

The fourth proportional to 1,363,006.83, 1,880,962.29 and 751,181.97 is: 1,036,638.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,006.83 : 1,880,962.29 = 751,181.97 : x
  2. Step 2: Convert to fraction form
    1,363,006.83/1,880,962.29 = 751,181.97/x
  3. Step 3: Cross multiply
    1,363,006.83x = 1,880,962.29 × 751,181.97
  4. Step 4: Simplify right side
    1,363,006.83x = 1,412,944,958,497.91
  5. Step 5: Solve for x
    x = 1,412,944,958,497.91/1,363,006.83
  6. Step 6: Final answer
    x = 1,036,638.21

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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.