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Finding the Third Proportional to 4,436,590 and 9,083,348

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Solution

The third proportional to 4,436,590 and 9,083,348 is: 18,596,987.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,590 : 9,083,348 = 9,083,348 : x
  2. Step 2: Convert to fraction form
    4,436,590/9,083,348 = 9,083,348/x
  3. Step 3: Cross multiply
    4,436,590x = 9,083,348 × 9,083,348
  4. Step 4: Simplify right side
    4,436,590x = 82,507,210,889,104
  5. Step 5: Solve for x
    x = 82,507,210,889,104/4,436,590
  6. Step 6: Final answer
    x = 18,596,987.98

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.