Home / 5,752,413.54-8,628,632.60-2,338,290.54

Finding the Fourth Proportional to 5,752,413.54, 8,628,632.60 and 2,338,290.54

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Solution

The fourth proportional to 5,752,413.54, 8,628,632.60 and 2,338,290.54 is: 3,507,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,413.54 : 8,628,632.60 = 2,338,290.54 : x
  2. Step 2: Convert to fraction form
    5,752,413.54/8,628,632.60 = 2,338,290.54/x
  3. Step 3: Cross multiply
    5,752,413.54x = 8,628,632.60 × 2,338,290.54
  4. Step 4: Simplify right side
    5,752,413.54x = 20,176,249,970,024.15
  5. Step 5: Solve for x
    x = 20,176,249,970,024.15/5,752,413.54
  6. Step 6: Final answer
    x = 3,507,440.80

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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.