Home / 4,303,333.25-6,455,851.70-1,229,350.60

Finding the Fourth Proportional to 4,303,333.25, 6,455,851.70 and 1,229,350.60

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Solution

The fourth proportional to 4,303,333.25, 6,455,851.70 and 1,229,350.60 is: 1,844,269.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,333.25 : 6,455,851.70 = 1,229,350.60 : x
  2. Step 2: Convert to fraction form
    4,303,333.25/6,455,851.70 = 1,229,350.60/x
  3. Step 3: Cross multiply
    4,303,333.25x = 6,455,851.70 × 1,229,350.60
  4. Step 4: Simplify right side
    4,303,333.25x = 7,936,505,147,839.77
  5. Step 5: Solve for x
    x = 7,936,505,147,839.77/4,303,333.25
  6. Step 6: Final answer
    x = 1,844,269.24

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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.