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Finding the Third Proportional to 4,702,377 and 7,035,340

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Solution

The third proportional to 4,702,377 and 7,035,340 is: 10,525,742.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,377 : 7,035,340 = 7,035,340 : x
  2. Step 2: Convert to fraction form
    4,702,377/7,035,340 = 7,035,340/x
  3. Step 3: Cross multiply
    4,702,377x = 7,035,340 × 7,035,340
  4. Step 4: Simplify right side
    4,702,377x = 49,496,008,915,600
  5. Step 5: Solve for x
    x = 49,496,008,915,600/4,702,377
  6. Step 6: Final answer
    x = 10,525,742.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.