Home / 1,095,537.93-1,511,920.58-605,496.90

Finding the Fourth Proportional to 1,095,537.93, 1,511,920.58 and 605,496.90

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Solution

The fourth proportional to 1,095,537.93, 1,511,920.58 and 605,496.90 is: 835,628.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,537.93 : 1,511,920.58 = 605,496.90 : x
  2. Step 2: Convert to fraction form
    1,095,537.93/1,511,920.58 = 605,496.90/x
  3. Step 3: Cross multiply
    1,095,537.93x = 1,511,920.58 × 605,496.90
  4. Step 4: Simplify right side
    1,095,537.93x = 915,463,226,878.42
  5. Step 5: Solve for x
    x = 915,463,226,878.42/1,095,537.93
  6. Step 6: Final answer
    x = 835,628.97

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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.