Home / 6,586,914.14-9,089,745.92-3,646,862

Finding the Fourth Proportional to 6,586,914.14, 9,089,745.92 and 3,646,862

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Solution

The fourth proportional to 6,586,914.14, 9,089,745.92 and 3,646,862 is: 5,032,561.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,914.14 : 9,089,745.92 = 3,646,862 : x
  2. Step 2: Convert to fraction form
    6,586,914.14/9,089,745.92 = 3,646,862/x
  3. Step 3: Cross multiply
    6,586,914.14x = 9,089,745.92 × 3,646,862
  4. Step 4: Simplify right side
    6,586,914.14x = 33,149,048,994,420.19
  5. Step 5: Solve for x
    x = 33,149,048,994,420.19/6,586,914.14
  6. Step 6: Final answer
    x = 5,032,561.27

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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.