Home / 4,106,755.04-6,159,661.79-1,074,413.61

Finding the Fourth Proportional to 4,106,755.04, 6,159,661.79 and 1,074,413.61

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Solution

The fourth proportional to 4,106,755.04, 6,159,661.79 and 1,074,413.61 is: 1,611,497.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,755.04 : 6,159,661.79 = 1,074,413.61 : x
  2. Step 2: Convert to fraction form
    4,106,755.04/6,159,661.79 = 1,074,413.61/x
  3. Step 3: Cross multiply
    4,106,755.04x = 6,159,661.79 × 1,074,413.61
  4. Step 4: Simplify right side
    4,106,755.04x = 6,618,024,454,800.90
  5. Step 5: Solve for x
    x = 6,618,024,454,800.90/4,106,755.04
  6. Step 6: Final answer
    x = 1,611,497.25

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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.