Home / 2,360,413.03-3,527,182.21-1,772,338.90

Finding the Fourth Proportional to 2,360,413.03, 3,527,182.21 and 1,772,338.90

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Solution

The fourth proportional to 2,360,413.03, 3,527,182.21 and 1,772,338.90 is: 2,648,418.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,413.03 : 3,527,182.21 = 1,772,338.90 : x
  2. Step 2: Convert to fraction form
    2,360,413.03/3,527,182.21 = 1,772,338.90/x
  3. Step 3: Cross multiply
    2,360,413.03x = 3,527,182.21 × 1,772,338.90
  4. Step 4: Simplify right side
    2,360,413.03x = 6,251,362,238,170.97
  5. Step 5: Solve for x
    x = 6,251,362,238,170.97/2,360,413.03
  6. Step 6: Final answer
    x = 2,648,418.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.