Home / 1,264,313.26-1,744,807.26-713,214.10

Finding the Fourth Proportional to 1,264,313.26, 1,744,807.26 and 713,214.10

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Solution

The fourth proportional to 1,264,313.26, 1,744,807.26 and 713,214.10 is: 984,266.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,313.26 : 1,744,807.26 = 713,214.10 : x
  2. Step 2: Convert to fraction form
    1,264,313.26/1,744,807.26 = 713,214.10/x
  3. Step 3: Cross multiply
    1,264,313.26x = 1,744,807.26 × 713,214.10
  4. Step 4: Simplify right side
    1,264,313.26x = 1,244,421,139,614.37
  5. Step 5: Solve for x
    x = 1,244,421,139,614.37/1,264,313.26
  6. Step 6: Final answer
    x = 984,266.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.