Home / 2,383,024.50-3,573,413.46-865,637.70

Finding the Fourth Proportional to 2,383,024.50, 3,573,413.46 and 865,637.70

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Solution

The fourth proportional to 2,383,024.50, 3,573,413.46 and 865,637.70 is: 1,298,048.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,024.50 : 3,573,413.46 = 865,637.70 : x
  2. Step 2: Convert to fraction form
    2,383,024.50/3,573,413.46 = 865,637.70/x
  3. Step 3: Cross multiply
    2,383,024.50x = 3,573,413.46 × 865,637.70
  4. Step 4: Simplify right side
    2,383,024.50x = 3,093,281,408,663.44
  5. Step 5: Solve for x
    x = 3,093,281,408,663.44/2,383,024.50
  6. Step 6: Final answer
    x = 1,298,048.51

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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.