Home / 6,549,466.23-9,813,338.33-3,982,917.51

Finding the Fourth Proportional to 6,549,466.23, 9,813,338.33 and 3,982,917.51

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Solution

The fourth proportional to 6,549,466.23, 9,813,338.33 and 3,982,917.51 is: 5,967,771.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,466.23 : 9,813,338.33 = 3,982,917.51 : x
  2. Step 2: Convert to fraction form
    6,549,466.23/9,813,338.33 = 3,982,917.51/x
  3. Step 3: Cross multiply
    6,549,466.23x = 9,813,338.33 × 3,982,917.51
  4. Step 4: Simplify right side
    6,549,466.23x = 39,085,717,046,196.56
  5. Step 5: Solve for x
    x = 39,085,717,046,196.56/6,549,466.23
  6. Step 6: Final answer
    x = 5,967,771.37

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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.