Home / 7,794,323.56-11,702,087.60-4,385,009.24

Finding the Fourth Proportional to 7,794,323.56, 11,702,087.60 and 4,385,009.24

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Solution

The fourth proportional to 7,794,323.56, 11,702,087.60 and 4,385,009.24 is: 6,583,478.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,794,323.56 : 11,702,087.60 = 4,385,009.24 : x
  2. Step 2: Convert to fraction form
    7,794,323.56/11,702,087.60 = 4,385,009.24/x
  3. Step 3: Cross multiply
    7,794,323.56x = 11,702,087.60 × 4,385,009.24
  4. Step 4: Simplify right side
    7,794,323.56x = 51,313,762,253,289.42
  5. Step 5: Solve for x
    x = 51,313,762,253,289.42/7,794,323.56
  6. Step 6: Final answer
    x = 6,583,478.59

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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.