Home / 3,291,804.50-4,542,696.86-1,841,524.16

Finding the Fourth Proportional to 3,291,804.50, 4,542,696.86 and 1,841,524.16

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Solution

The fourth proportional to 3,291,804.50, 4,542,696.86 and 1,841,524.16 is: 2,541,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,804.50 : 4,542,696.86 = 1,841,524.16 : x
  2. Step 2: Convert to fraction form
    3,291,804.50/4,542,696.86 = 1,841,524.16/x
  3. Step 3: Cross multiply
    3,291,804.50x = 4,542,696.86 × 1,841,524.16
  4. Step 4: Simplify right side
    3,291,804.50x = 8,365,486,021,395.26
  5. Step 5: Solve for x
    x = 8,365,486,021,395.26/3,291,804.50
  6. Step 6: Final answer
    x = 2,541,307.06

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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.