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Finding the Third Proportional to 4,644,465 and 6,830,131

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Solution

The third proportional to 4,644,465 and 6,830,131 is: 10,044,362.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,465 : 6,830,131 = 6,830,131 : x
  2. Step 2: Convert to fraction form
    4,644,465/6,830,131 = 6,830,131/x
  3. Step 3: Cross multiply
    4,644,465x = 6,830,131 × 6,830,131
  4. Step 4: Simplify right side
    4,644,465x = 46,650,689,477,161
  5. Step 5: Solve for x
    x = 46,650,689,477,161/4,644,465
  6. Step 6: Final answer
    x = 10,044,362.37

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.