Home / 1,567,106.12-2,350,868.16-768,413.72

Finding the Fourth Proportional to 1,567,106.12, 2,350,868.16 and 768,413.72

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Solution

The fourth proportional to 1,567,106.12, 2,350,868.16 and 768,413.72 is: 1,152,723.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,106.12 : 2,350,868.16 = 768,413.72 : x
  2. Step 2: Convert to fraction form
    1,567,106.12/2,350,868.16 = 768,413.72/x
  3. Step 3: Cross multiply
    1,567,106.12x = 2,350,868.16 × 768,413.72
  4. Step 4: Simplify right side
    1,567,106.12x = 1,806,439,348,055.16
  5. Step 5: Solve for x
    x = 1,806,439,348,055.16/1,567,106.12
  6. Step 6: Final answer
    x = 1,152,723.05

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