Home / 5,661,006.20-8,492,027.70-2,294,516.60

Finding the Fourth Proportional to 5,661,006.20, 8,492,027.70 and 2,294,516.60

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Solution

The fourth proportional to 5,661,006.20, 8,492,027.70 and 2,294,516.60 is: 3,441,985.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,006.20 : 8,492,027.70 = 2,294,516.60 : x
  2. Step 2: Convert to fraction form
    5,661,006.20/8,492,027.70 = 2,294,516.60/x
  3. Step 3: Cross multiply
    5,661,006.20x = 8,492,027.70 × 2,294,516.60
  4. Step 4: Simplify right side
    5,661,006.20x = 19,485,098,525,309.82
  5. Step 5: Solve for x
    x = 19,485,098,525,309.82/5,661,006.20
  6. Step 6: Final answer
    x = 3,441,985.02

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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.