Home / 6,072,459.36-8,380,527.48-3,356,730.24

Finding the Fourth Proportional to 6,072,459.36, 8,380,527.48 and 3,356,730.24

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Solution

The fourth proportional to 6,072,459.36, 8,380,527.48 and 3,356,730.24 is: 4,632,582.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,459.36 : 8,380,527.48 = 3,356,730.24 : x
  2. Step 2: Convert to fraction form
    6,072,459.36/8,380,527.48 = 3,356,730.24/x
  3. Step 3: Cross multiply
    6,072,459.36x = 8,380,527.48 × 3,356,730.24
  4. Step 4: Simplify right side
    6,072,459.36x = 28,131,170,019,267
  5. Step 5: Solve for x
    x = 28,131,170,019,267/6,072,459.36
  6. Step 6: Final answer
    x = 4,632,582.67

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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.