Home / 6,530,662.30-9,787,828.65-3,337,059.10

Finding the Fourth Proportional to 6,530,662.30, 9,787,828.65 and 3,337,059.10

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Solution

The fourth proportional to 6,530,662.30, 9,787,828.65 and 3,337,059.10 is: 5,001,416.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,662.30 : 9,787,828.65 = 3,337,059.10 : x
  2. Step 2: Convert to fraction form
    6,530,662.30/9,787,828.65 = 3,337,059.10/x
  3. Step 3: Cross multiply
    6,530,662.30x = 9,787,828.65 × 3,337,059.10
  4. Step 4: Simplify right side
    6,530,662.30x = 32,662,562,665,723.22
  5. Step 5: Solve for x
    x = 32,662,562,665,723.22/6,530,662.30
  6. Step 6: Final answer
    x = 5,001,416.57

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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.