Home / 5,183,285.12-7,774,927.67-2,304,646.37

Finding the Fourth Proportional to 5,183,285.12, 7,774,927.67 and 2,304,646.37

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Solution

The fourth proportional to 5,183,285.12, 7,774,927.67 and 2,304,646.37 is: 3,456,969.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,285.12 : 7,774,927.67 = 2,304,646.37 : x
  2. Step 2: Convert to fraction form
    5,183,285.12/7,774,927.67 = 2,304,646.37/x
  3. Step 3: Cross multiply
    5,183,285.12x = 7,774,927.67 × 2,304,646.37
  4. Step 4: Simplify right side
    5,183,285.12x = 17,918,458,792,803.42
  5. Step 5: Solve for x
    x = 17,918,458,792,803.42/5,183,285.12
  6. Step 6: Final answer
    x = 3,456,969.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.