Home / 4,076,861.15-6,101,984.81-2,997,087.87

Finding the Fourth Proportional to 4,076,861.15, 6,101,984.81 and 2,997,087.87

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Solution

The fourth proportional to 4,076,861.15, 6,101,984.81 and 2,997,087.87 is: 4,485,849.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,861.15 : 6,101,984.81 = 2,997,087.87 : x
  2. Step 2: Convert to fraction form
    4,076,861.15/6,101,984.81 = 2,997,087.87/x
  3. Step 3: Cross multiply
    4,076,861.15x = 6,101,984.81 × 2,997,087.87
  4. Step 4: Simplify right side
    4,076,861.15x = 18,288,184,641,989.82
  5. Step 5: Solve for x
    x = 18,288,184,641,989.82/4,076,861.15
  6. Step 6: Final answer
    x = 4,485,849.28

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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.