Home / 4,938,022.26-6,816,800.70-3,714,794.60

Finding the Fourth Proportional to 4,938,022.26, 6,816,800.70 and 3,714,794.60

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Solution

The fourth proportional to 4,938,022.26, 6,816,800.70 and 3,714,794.60 is: 5,128,169.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,938,022.26 : 6,816,800.70 = 3,714,794.60 : x
  2. Step 2: Convert to fraction form
    4,938,022.26/6,816,800.70 = 3,714,794.60/x
  3. Step 3: Cross multiply
    4,938,022.26x = 6,816,800.70 × 3,714,794.60
  4. Step 4: Simplify right side
    4,938,022.26x = 25,323,014,395,552.22
  5. Step 5: Solve for x
    x = 25,323,014,395,552.22/4,938,022.26
  6. Step 6: Final answer
    x = 5,128,169.35

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1.5x scale

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.