Home / 441,263.08-608,945.70-240,060.52

Finding the Fourth Proportional to 441,263.08, 608,945.70 and 240,060.52

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Solution

The fourth proportional to 441,263.08, 608,945.70 and 240,060.52 is: 331,284.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,263.08 : 608,945.70 = 240,060.52 : x
  2. Step 2: Convert to fraction form
    441,263.08/608,945.70 = 240,060.52/x
  3. Step 3: Cross multiply
    441,263.08x = 608,945.70 × 240,060.52
  4. Step 4: Simplify right side
    441,263.08x = 146,183,821,393.76
  5. Step 5: Solve for x
    x = 146,183,821,393.76/441,263.08
  6. Step 6: Final answer
    x = 331,284.96

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Why These Related Problems?

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