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Finding the Third Proportional to 3,353,490 and 4,740,579

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Solution

The third proportional to 3,353,490 and 4,740,579 is: 6,701,403.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,490 : 4,740,579 = 4,740,579 : x
  2. Step 2: Convert to fraction form
    3,353,490/4,740,579 = 4,740,579/x
  3. Step 3: Cross multiply
    3,353,490x = 4,740,579 × 4,740,579
  4. Step 4: Simplify right side
    3,353,490x = 22,473,089,255,241
  5. Step 5: Solve for x
    x = 22,473,089,255,241/3,353,490
  6. Step 6: Final answer
    x = 6,701,403.39

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.