Home / 5,623,325.56-8,428,609.59-2,584,410.42

Finding the Fourth Proportional to 5,623,325.56, 8,428,609.59 and 2,584,410.42

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Solution

The fourth proportional to 5,623,325.56, 8,428,609.59 and 2,584,410.42 is: 3,873,684.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,325.56 : 8,428,609.59 = 2,584,410.42 : x
  2. Step 2: Convert to fraction form
    5,623,325.56/8,428,609.59 = 2,584,410.42/x
  3. Step 3: Cross multiply
    5,623,325.56x = 8,428,609.59 × 2,584,410.42
  4. Step 4: Simplify right side
    5,623,325.56x = 21,782,986,450,507.93
  5. Step 5: Solve for x
    x = 21,782,986,450,507.93/5,623,325.56
  6. Step 6: Final answer
    x = 3,873,684.04

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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.