Home / 6,222,465.23-9,333,520.01-3,400,448.27

Finding the Fourth Proportional to 6,222,465.23, 9,333,520.01 and 3,400,448.27

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Solution

The fourth proportional to 6,222,465.23, 9,333,520.01 and 3,400,448.27 is: 5,100,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,465.23 : 9,333,520.01 = 3,400,448.27 : x
  2. Step 2: Convert to fraction form
    6,222,465.23/9,333,520.01 = 3,400,448.27/x
  3. Step 3: Cross multiply
    6,222,465.23x = 9,333,520.01 × 3,400,448.27
  4. Step 4: Simplify right side
    6,222,465.23x = 31,738,151,977,346.45
  5. Step 5: Solve for x
    x = 31,738,151,977,346.45/6,222,465.23
  6. Step 6: Final answer
    x = 5,100,575.22

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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.