Home / 6,763,090.32-10,144,783.18-4,069,668.60

Finding the Fourth Proportional to 6,763,090.32, 10,144,783.18 and 4,069,668.60

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Solution

The fourth proportional to 6,763,090.32, 10,144,783.18 and 4,069,668.60 is: 6,104,591.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,090.32 : 10,144,783.18 = 4,069,668.60 : x
  2. Step 2: Convert to fraction form
    6,763,090.32/10,144,783.18 = 4,069,668.60/x
  3. Step 3: Cross multiply
    6,763,090.32x = 10,144,783.18 × 4,069,668.60
  4. Step 4: Simplify right side
    6,763,090.32x = 41,285,905,566,467.77
  5. Step 5: Solve for x
    x = 41,285,905,566,467.77/6,763,090.32
  6. Step 6: Final answer
    x = 6,104,591.78

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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.