Home / 10,688,772.32-16,033,163.94-2,601,749.33

Finding the Fourth Proportional to 10,688,772.32, 16,033,163.94 and 2,601,749.33

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Solution

The fourth proportional to 10,688,772.32, 16,033,163.94 and 2,601,749.33 is: 3,902,625.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,688,772.32 : 16,033,163.94 = 2,601,749.33 : x
  2. Step 2: Convert to fraction form
    10,688,772.32/16,033,163.94 = 2,601,749.33/x
  3. Step 3: Cross multiply
    10,688,772.32x = 16,033,163.94 × 2,601,749.33
  4. Step 4: Simplify right side
    10,688,772.32x = 41,714,273,538,675.16
  5. Step 5: Solve for x
    x = 41,714,273,538,675.16/10,688,772.32
  6. Step 6: Final answer
    x = 3,902,625.32

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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.