Home / 6,753,847.90-10,130,771.85-2,026,039.90

Finding the Fourth Proportional to 6,753,847.90, 10,130,771.85 and 2,026,039.90

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Solution

The fourth proportional to 6,753,847.90, 10,130,771.85 and 2,026,039.90 is: 3,039,059.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,847.90 : 10,130,771.85 = 2,026,039.90 : x
  2. Step 2: Convert to fraction form
    6,753,847.90/10,130,771.85 = 2,026,039.90/x
  3. Step 3: Cross multiply
    6,753,847.90x = 10,130,771.85 × 2,026,039.90
  4. Step 4: Simplify right side
    6,753,847.90x = 20,525,347,985,896.81
  5. Step 5: Solve for x
    x = 20,525,347,985,896.81/6,753,847.90
  6. Step 6: Final answer
    x = 3,039,059.85

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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.