Home / 2,423,321.75-3,343,723.44-1,456,099.13

Finding the Fourth Proportional to 2,423,321.75, 3,343,723.44 and 1,456,099.13

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Solution

The fourth proportional to 2,423,321.75, 3,343,723.44 and 1,456,099.13 is: 2,009,140.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,321.75 : 3,343,723.44 = 1,456,099.13 : x
  2. Step 2: Convert to fraction form
    2,423,321.75/3,343,723.44 = 1,456,099.13/x
  3. Step 3: Cross multiply
    2,423,321.75x = 3,343,723.44 × 1,456,099.13
  4. Step 4: Simplify right side
    2,423,321.75x = 4,868,792,794,843.54
  5. Step 5: Solve for x
    x = 4,868,792,794,843.54/2,423,321.75
  6. Step 6: Final answer
    x = 2,009,140.05

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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.