Home / 6,089,749.64-9,134,620.88-5,686,187.04

Finding the Fourth Proportional to 6,089,749.64, 9,134,620.88 and 5,686,187.04

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Solution

The fourth proportional to 6,089,749.64, 9,134,620.88 and 5,686,187.04 is: 8,529,277.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,749.64 : 9,134,620.88 = 5,686,187.04 : x
  2. Step 2: Convert to fraction form
    6,089,749.64/9,134,620.88 = 5,686,187.04/x
  3. Step 3: Cross multiply
    6,089,749.64x = 9,134,620.88 × 5,686,187.04
  4. Step 4: Simplify right side
    6,089,749.64x = 51,941,162,863,169.40
  5. Step 5: Solve for x
    x = 51,941,162,863,169.40/6,089,749.64
  6. Step 6: Final answer
    x = 8,529,277.22

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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.