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Finding the Third Proportional to 1,548,155 and 2,276,710.50

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Solution

The third proportional to 1,548,155 and 2,276,710.50 is: 3,348,121.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,155 : 2,276,710.50 = 2,276,710.50 : x
  2. Step 2: Convert to fraction form
    1,548,155/2,276,710.50 = 2,276,710.50/x
  3. Step 3: Cross multiply
    1,548,155x = 2,276,710.50 × 2,276,710.50
  4. Step 4: Simplify right side
    1,548,155x = 5,183,410,700,810.25
  5. Step 5: Solve for x
    x = 5,183,410,700,810.25/1,548,155
  6. Step 6: Final answer
    x = 3,348,121.28

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.