Home / 3,297,386.54-4,550,343.48-1,847,133.89

Finding the Fourth Proportional to 3,297,386.54, 4,550,343.48 and 1,847,133.89

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Solution

The fourth proportional to 3,297,386.54, 4,550,343.48 and 1,847,133.89 is: 2,549,016.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,386.54 : 4,550,343.48 = 1,847,133.89 : x
  2. Step 2: Convert to fraction form
    3,297,386.54/4,550,343.48 = 1,847,133.89/x
  3. Step 3: Cross multiply
    3,297,386.54x = 4,550,343.48 × 1,847,133.89
  4. Step 4: Simplify right side
    3,297,386.54x = 8,405,093,647,360.61
  5. Step 5: Solve for x
    x = 8,405,093,647,360.61/3,297,386.54
  6. Step 6: Final answer
    x = 2,549,016.79

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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.