Home / 7,409,860.04-11,113,234.85-2,089,831.88

Finding the Fourth Proportional to 7,409,860.04, 11,113,234.85 and 2,089,831.88

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Solution

The fourth proportional to 7,409,860.04, 11,113,234.85 and 2,089,831.88 is: 3,134,309.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,409,860.04 : 11,113,234.85 = 2,089,831.88 : x
  2. Step 2: Convert to fraction form
    7,409,860.04/11,113,234.85 = 2,089,831.88/x
  3. Step 3: Cross multiply
    7,409,860.04x = 11,113,234.85 × 2,089,831.88
  4. Step 4: Simplify right side
    7,409,860.04x = 23,224,792,413,441.69
  5. Step 5: Solve for x
    x = 23,224,792,413,441.69/7,409,860.04
  6. Step 6: Final answer
    x = 3,134,309.19

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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.