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Finding the Third Proportional to 3,190,276.50 and 4,903,674

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Solution

The third proportional to 3,190,276.50 and 4,903,674 is: 7,537,283.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,276.50 : 4,903,674 = 4,903,674 : x
  2. Step 2: Convert to fraction form
    3,190,276.50/4,903,674 = 4,903,674/x
  3. Step 3: Cross multiply
    3,190,276.50x = 4,903,674 × 4,903,674
  4. Step 4: Simplify right side
    3,190,276.50x = 24,046,018,698,276
  5. Step 5: Solve for x
    x = 24,046,018,698,276/3,190,276.50
  6. Step 6: Final answer
    x = 7,537,283.59

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.