Home / 624,822.95-936,603.24-246,009.50

Finding the Fourth Proportional to 624,822.95, 936,603.24 and 246,009.50

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Solution

The fourth proportional to 624,822.95, 936,603.24 and 246,009.50 is: 368,765.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,822.95 : 936,603.24 = 246,009.50 : x
  2. Step 2: Convert to fraction form
    624,822.95/936,603.24 = 246,009.50/x
  3. Step 3: Cross multiply
    624,822.95x = 936,603.24 × 246,009.50
  4. Step 4: Simplify right side
    624,822.95x = 230,413,290,087.76
  5. Step 5: Solve for x
    x = 230,413,290,087.76/624,822.95
  6. Step 6: Final answer
    x = 368,765.73

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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.