Home / 8,035,690.87-11,089,334.78-4,364,679.13

Finding the Fourth Proportional to 8,035,690.87, 11,089,334.78 and 4,364,679.13

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Solution

The fourth proportional to 8,035,690.87, 11,089,334.78 and 4,364,679.13 is: 6,023,301.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,690.87 : 11,089,334.78 = 4,364,679.13 : x
  2. Step 2: Convert to fraction form
    8,035,690.87/11,089,334.78 = 4,364,679.13/x
  3. Step 3: Cross multiply
    8,035,690.87x = 11,089,334.78 × 4,364,679.13
  4. Step 4: Simplify right side
    8,035,690.87x = 48,401,388,035,314.17
  5. Step 5: Solve for x
    x = 48,401,388,035,314.17/8,035,690.87
  6. Step 6: Final answer
    x = 6,023,301.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.