Home / 1,635,347.22-2,453,827.59-737,413.62

Finding the Fourth Proportional to 1,635,347.22, 2,453,827.59 and 737,413.62

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Solution

The fourth proportional to 1,635,347.22, 2,453,827.59 and 737,413.62 is: 1,106,484.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,347.22 : 2,453,827.59 = 737,413.62 : x
  2. Step 2: Convert to fraction form
    1,635,347.22/2,453,827.59 = 737,413.62/x
  3. Step 3: Cross multiply
    1,635,347.22x = 2,453,827.59 × 737,413.62
  4. Step 4: Simplify right side
    1,635,347.22x = 1,809,485,885,997.78
  5. Step 5: Solve for x
    x = 1,809,485,885,997.78/1,635,347.22
  6. Step 6: Final answer
    x = 1,106,484.22

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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.