Home / 6,253,831.80-9,383,858.10-2,467,438.20

Finding the Fourth Proportional to 6,253,831.80, 9,383,858.10 and 2,467,438.20

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Solution

The fourth proportional to 6,253,831.80, 9,383,858.10 and 2,467,438.20 is: 3,702,384.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,831.80 : 9,383,858.10 = 2,467,438.20 : x
  2. Step 2: Convert to fraction form
    6,253,831.80/9,383,858.10 = 2,467,438.20/x
  3. Step 3: Cross multiply
    6,253,831.80x = 9,383,858.10 × 2,467,438.20
  4. Step 4: Simplify right side
    6,253,831.80x = 23,154,089,939,319.42
  5. Step 5: Solve for x
    x = 23,154,089,939,319.42/6,253,831.80
  6. Step 6: Final answer
    x = 3,702,384.50

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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.