Home / 750,307.56-1,125,553.88-244,733.37

Finding the Fourth Proportional to 750,307.56, 1,125,553.88 and 244,733.37

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Solution

The fourth proportional to 750,307.56, 1,125,553.88 and 244,733.37 is: 367,130.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,307.56 : 1,125,553.88 = 244,733.37 : x
  2. Step 2: Convert to fraction form
    750,307.56/1,125,553.88 = 244,733.37/x
  3. Step 3: Cross multiply
    750,307.56x = 1,125,553.88 × 244,733.37
  4. Step 4: Simplify right side
    750,307.56x = 275,460,594,168.98
  5. Step 5: Solve for x
    x = 275,460,594,168.98/750,307.56
  6. Step 6: Final answer
    x = 367,130.24

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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.