Home / 604,004.28-905,983.38-183,263.16

Finding the Fourth Proportional to 604,004.28, 905,983.38 and 183,263.16

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Solution

The fourth proportional to 604,004.28, 905,983.38 and 183,263.16 is: 274,887.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,004.28 : 905,983.38 = 183,263.16 : x
  2. Step 2: Convert to fraction form
    604,004.28/905,983.38 = 183,263.16/x
  3. Step 3: Cross multiply
    604,004.28x = 905,983.38 × 183,263.16
  4. Step 4: Simplify right side
    604,004.28x = 166,033,377,126.28
  5. Step 5: Solve for x
    x = 166,033,377,126.28/604,004.28
  6. Step 6: Final answer
    x = 274,887.75

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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.