Home / 5,623,505.52-8,433,512.64-2,028,804

Finding the Fourth Proportional to 5,623,505.52, 8,433,512.64 and 2,028,804

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Solution

The fourth proportional to 5,623,505.52, 8,433,512.64 and 2,028,804 is: 3,042,576.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,505.52 : 8,433,512.64 = 2,028,804 : x
  2. Step 2: Convert to fraction form
    5,623,505.52/8,433,512.64 = 2,028,804/x
  3. Step 3: Cross multiply
    5,623,505.52x = 8,433,512.64 × 2,028,804
  4. Step 4: Simplify right side
    5,623,505.52x = 17,109,944,178,082.56
  5. Step 5: Solve for x
    x = 17,109,944,178,082.56/5,623,505.52
  6. Step 6: Final answer
    x = 3,042,576.22

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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.