Home / 1,358,008.23-2,037,013.10-504,969.03

Finding the Fourth Proportional to 1,358,008.23, 2,037,013.10 and 504,969.03

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Solution

The fourth proportional to 1,358,008.23, 2,037,013.10 and 504,969.03 is: 757,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,008.23 : 2,037,013.10 = 504,969.03 : x
  2. Step 2: Convert to fraction form
    1,358,008.23/2,037,013.10 = 504,969.03/x
  3. Step 3: Cross multiply
    1,358,008.23x = 2,037,013.10 × 504,969.03
  4. Step 4: Simplify right side
    1,358,008.23x = 1,028,628,526,679.45
  5. Step 5: Solve for x
    x = 1,028,628,526,679.45/1,358,008.23
  6. Step 6: Final answer
    x = 757,453.82

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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.