Home / 3,032,377.54-4,184,187.06-1,791,815.25

Finding the Fourth Proportional to 3,032,377.54, 4,184,187.06 and 1,791,815.25

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Solution

The fourth proportional to 3,032,377.54, 4,184,187.06 and 1,791,815.25 is: 2,472,413.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,377.54 : 4,184,187.06 = 1,791,815.25 : x
  2. Step 2: Convert to fraction form
    3,032,377.54/4,184,187.06 = 1,791,815.25/x
  3. Step 3: Cross multiply
    3,032,377.54x = 4,184,187.06 × 1,791,815.25
  4. Step 4: Simplify right side
    3,032,377.54x = 7,497,290,182,960.67
  5. Step 5: Solve for x
    x = 7,497,290,182,960.67/3,032,377.54
  6. Step 6: Final answer
    x = 2,472,413.18

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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.