Home / 1,738,114.56-2,607,313.64-873,104.56

Finding the Fourth Proportional to 1,738,114.56, 2,607,313.64 and 873,104.56

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Solution

The fourth proportional to 1,738,114.56, 2,607,313.64 and 873,104.56 is: 1,309,728.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,114.56 : 2,607,313.64 = 873,104.56 : x
  2. Step 2: Convert to fraction form
    1,738,114.56/2,607,313.64 = 873,104.56/x
  3. Step 3: Cross multiply
    1,738,114.56x = 2,607,313.64 × 873,104.56
  4. Step 4: Simplify right side
    1,738,114.56x = 2,276,457,428,434.20
  5. Step 5: Solve for x
    x = 2,276,457,428,434.20/1,738,114.56
  6. Step 6: Final answer
    x = 1,309,728.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.