Home / 2,468,781.06-3,702,413.46-870,970.47

Finding the Fourth Proportional to 2,468,781.06, 3,702,413.46 and 870,970.47

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Solution

The fourth proportional to 2,468,781.06, 3,702,413.46 and 870,970.47 is: 1,306,188.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,781.06 : 3,702,413.46 = 870,970.47 : x
  2. Step 2: Convert to fraction form
    2,468,781.06/3,702,413.46 = 870,970.47/x
  3. Step 3: Cross multiply
    2,468,781.06x = 3,702,413.46 × 870,970.47
  4. Step 4: Simplify right side
    2,468,781.06x = 3,224,692,791,390.53
  5. Step 5: Solve for x
    x = 3,224,692,791,390.53/2,468,781.06
  6. Step 6: Final answer
    x = 1,306,188.24

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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.