Home / 2,669,162.63-4,136,467.50

Finding the Third Proportional to 2,669,162.63 and 4,136,467.50

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Solution

The third proportional to 2,669,162.63 and 4,136,467.50 is: 6,410,386.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,162.63 : 4,136,467.50 = 4,136,467.50 : x
  2. Step 2: Convert to fraction form
    2,669,162.63/4,136,467.50 = 4,136,467.50/x
  3. Step 3: Cross multiply
    2,669,162.63x = 4,136,467.50 × 4,136,467.50
  4. Step 4: Simplify right side
    2,669,162.63x = 17,110,363,378,556.25
  5. Step 5: Solve for x
    x = 17,110,363,378,556.25/2,669,162.63
  6. Step 6: Final answer
    x = 6,410,386.25

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.