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Finding the Third Proportional to 719,500.50 and 1,039,473

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Solution

The third proportional to 719,500.50 and 1,039,473 is: 1,501,742.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    719,500.50 : 1,039,473 = 1,039,473 : x
  2. Step 2: Convert to fraction form
    719,500.50/1,039,473 = 1,039,473/x
  3. Step 3: Cross multiply
    719,500.50x = 1,039,473 × 1,039,473
  4. Step 4: Simplify right side
    719,500.50x = 1,080,504,117,729
  5. Step 5: Solve for x
    x = 1,080,504,117,729/719,500.50
  6. Step 6: Final answer
    x = 1,501,742.00

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.