Home / 3,816,295.23-5,724,413.65-976,402.83

Finding the Fourth Proportional to 3,816,295.23, 5,724,413.65 and 976,402.83

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Solution

The fourth proportional to 3,816,295.23, 5,724,413.65 and 976,402.83 is: 1,464,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,295.23 : 5,724,413.65 = 976,402.83 : x
  2. Step 2: Convert to fraction form
    3,816,295.23/5,724,413.65 = 976,402.83/x
  3. Step 3: Cross multiply
    3,816,295.23x = 5,724,413.65 × 976,402.83
  4. Step 4: Simplify right side
    3,816,295.23x = 5,589,333,687,950.63
  5. Step 5: Solve for x
    x = 5,589,333,687,950.63/3,816,295.23
  6. Step 6: Final answer
    x = 1,464,596.78

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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.