Home / 4,448,728.40-6,673,092.60-3,021,054.80

Finding the Fourth Proportional to 4,448,728.40, 6,673,092.60 and 3,021,054.80

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Solution

The fourth proportional to 4,448,728.40, 6,673,092.60 and 3,021,054.80 is: 4,531,582.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,728.40 : 6,673,092.60 = 3,021,054.80 : x
  2. Step 2: Convert to fraction form
    4,448,728.40/6,673,092.60 = 3,021,054.80/x
  3. Step 3: Cross multiply
    4,448,728.40x = 6,673,092.60 × 3,021,054.80
  4. Step 4: Simplify right side
    4,448,728.40x = 20,159,778,430,074.48
  5. Step 5: Solve for x
    x = 20,159,778,430,074.48/4,448,728.40
  6. Step 6: Final answer
    x = 4,531,582.20

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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.