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Finding the Third Proportional to 1,130,716.13 and 1,748,563.88

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Solution

The third proportional to 1,130,716.13 and 1,748,563.88 is: 2,704,017.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,716.13 : 1,748,563.88 = 1,748,563.88 : x
  2. Step 2: Convert to fraction form
    1,130,716.13/1,748,563.88 = 1,748,563.88/x
  3. Step 3: Cross multiply
    1,130,716.13x = 1,748,563.88 × 1,748,563.88
  4. Step 4: Simplify right side
    1,130,716.13x = 3,057,475,624,955.02
  5. Step 5: Solve for x
    x = 3,057,475,624,955.02/1,130,716.13
  6. Step 6: Final answer
    x = 2,704,017.00

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.