Home / 7,677,879.80-10,595,735.62-4,540,832.62

Finding the Fourth Proportional to 7,677,879.80, 10,595,735.62 and 4,540,832.62

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Solution

The fourth proportional to 7,677,879.80, 10,595,735.62 and 4,540,832.62 is: 6,266,503.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,677,879.80 : 10,595,735.62 = 4,540,832.62 : x
  2. Step 2: Convert to fraction form
    7,677,879.80/10,595,735.62 = 4,540,832.62/x
  3. Step 3: Cross multiply
    7,677,879.80x = 10,595,735.62 × 4,540,832.62
  4. Step 4: Simplify right side
    7,677,879.80x = 48,113,461,898,350.50
  5. Step 5: Solve for x
    x = 48,113,461,898,350.50/7,677,879.80
  6. Step 6: Final answer
    x = 6,266,503.67

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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.