Home / 2,944,562.77-4,063,502.94-1,655,413.75

Finding the Fourth Proportional to 2,944,562.77, 4,063,502.94 and 1,655,413.75

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Solution

The fourth proportional to 2,944,562.77, 4,063,502.94 and 1,655,413.75 is: 2,284,474.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,562.77 : 4,063,502.94 = 1,655,413.75 : x
  2. Step 2: Convert to fraction form
    2,944,562.77/4,063,502.94 = 1,655,413.75/x
  3. Step 3: Cross multiply
    2,944,562.77x = 4,063,502.94 × 1,655,413.75
  4. Step 4: Simplify right side
    2,944,562.77x = 6,726,778,640,041.43
  5. Step 5: Solve for x
    x = 6,726,778,640,041.43/2,944,562.77
  6. Step 6: Final answer
    x = 2,284,474.53

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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.