Home / 2,199,497.63-4,600,101.38

Finding the Third Proportional to 2,199,497.63 and 4,600,101.38

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Solution

The third proportional to 2,199,497.63 and 4,600,101.38 is: 9,620,802.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,497.63 : 4,600,101.38 = 4,600,101.38 : x
  2. Step 2: Convert to fraction form
    2,199,497.63/4,600,101.38 = 4,600,101.38/x
  3. Step 3: Cross multiply
    2,199,497.63x = 4,600,101.38 × 4,600,101.38
  4. Step 4: Simplify right side
    2,199,497.63x = 21,160,932,660,276.89
  5. Step 5: Solve for x
    x = 21,160,932,660,276.89/2,199,497.63
  6. Step 6: Final answer
    x = 9,620,802.69

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.