Home / 1,095,617.52-1,511,949-605,583.76

Finding the Fourth Proportional to 1,095,617.52, 1,511,949 and 605,583.76

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Solution

The fourth proportional to 1,095,617.52, 1,511,949 and 605,583.76 is: 835,703.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,617.52 : 1,511,949 = 605,583.76 : x
  2. Step 2: Convert to fraction form
    1,095,617.52/1,511,949 = 605,583.76/x
  3. Step 3: Cross multiply
    1,095,617.52x = 1,511,949 × 605,583.76
  4. Step 4: Simplify right side
    1,095,617.52x = 915,611,760,348.24
  5. Step 5: Solve for x
    x = 915,611,760,348.24/1,095,617.52
  6. Step 6: Final answer
    x = 835,703.83

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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.