Home / 3,330,306.27-4,595,822.64-1,802,413.38

Finding the Fourth Proportional to 3,330,306.27, 4,595,822.64 and 1,802,413.38

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Solution

The fourth proportional to 3,330,306.27, 4,595,822.64 and 1,802,413.38 is: 2,487,330.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,306.27 : 4,595,822.64 = 1,802,413.38 : x
  2. Step 2: Convert to fraction form
    3,330,306.27/4,595,822.64 = 1,802,413.38/x
  3. Step 3: Cross multiply
    3,330,306.27x = 4,595,822.64 × 1,802,413.38
  4. Step 4: Simplify right side
    3,330,306.27x = 8,283,572,218,442.92
  5. Step 5: Solve for x
    x = 8,283,572,218,442.92/3,330,306.27
  6. Step 6: Final answer
    x = 2,487,330.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.