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Finding the Third Proportional to 1,068,463.50 and 1,527,798

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Solution

The third proportional to 1,068,463.50 and 1,527,798 is: 2,184,601.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,463.50 : 1,527,798 = 1,527,798 : x
  2. Step 2: Convert to fraction form
    1,068,463.50/1,527,798 = 1,527,798/x
  3. Step 3: Cross multiply
    1,068,463.50x = 1,527,798 × 1,527,798
  4. Step 4: Simplify right side
    1,068,463.50x = 2,334,166,728,804
  5. Step 5: Solve for x
    x = 2,334,166,728,804/1,068,463.50
  6. Step 6: Final answer
    x = 2,184,601.28

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.