Home / 7,233,033.40-10,845,608.10-2,183,687.80

Finding the Fourth Proportional to 7,233,033.40, 10,845,608.10 and 2,183,687.80

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Solution

The fourth proportional to 7,233,033.40, 10,845,608.10 and 2,183,687.80 is: 3,274,341.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,033.40 : 10,845,608.10 = 2,183,687.80 : x
  2. Step 2: Convert to fraction form
    7,233,033.40/10,845,608.10 = 2,183,687.80/x
  3. Step 3: Cross multiply
    7,233,033.40x = 10,845,608.10 × 2,183,687.80
  4. Step 4: Simplify right side
    7,233,033.40x = 23,683,422,091,551.18
  5. Step 5: Solve for x
    x = 23,683,422,091,551.18/7,233,033.40
  6. Step 6: Final answer
    x = 3,274,341.59

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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.