Home / 2,383,413.70-3,570,333.73-1,102,225.36

Finding the Fourth Proportional to 2,383,413.70, 3,570,333.73 and 1,102,225.36

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Solution

The fourth proportional to 2,383,413.70, 3,570,333.73 and 1,102,225.36 is: 1,651,124.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,413.70 : 3,570,333.73 = 1,102,225.36 : x
  2. Step 2: Convert to fraction form
    2,383,413.70/3,570,333.73 = 1,102,225.36/x
  3. Step 3: Cross multiply
    2,383,413.70x = 3,570,333.73 × 1,102,225.36
  4. Step 4: Simplify right side
    2,383,413.70x = 3,935,312,380,869.39
  5. Step 5: Solve for x
    x = 3,935,312,380,869.39/2,383,413.70
  6. Step 6: Final answer
    x = 1,651,124.34

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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.