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Finding the Third Proportional to 2,808,254.75 and 6,063,989.50

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Solution

The third proportional to 2,808,254.75 and 6,063,989.50 is: 13,094,242.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,254.75 : 6,063,989.50 = 6,063,989.50 : x
  2. Step 2: Convert to fraction form
    2,808,254.75/6,063,989.50 = 6,063,989.50/x
  3. Step 3: Cross multiply
    2,808,254.75x = 6,063,989.50 × 6,063,989.50
  4. Step 4: Simplify right side
    2,808,254.75x = 36,771,968,656,110.25
  5. Step 5: Solve for x
    x = 36,771,968,656,110.25/2,808,254.75
  6. Step 6: Final answer
    x = 13,094,242.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.