Home / 1,826,747.33-2,520,916.11-1,011,007.27

Finding the Fourth Proportional to 1,826,747.33, 2,520,916.11 and 1,011,007.27

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Solution

The fourth proportional to 1,826,747.33, 2,520,916.11 and 1,011,007.27 is: 1,395,192.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,747.33 : 2,520,916.11 = 1,011,007.27 : x
  2. Step 2: Convert to fraction form
    1,826,747.33/2,520,916.11 = 1,011,007.27/x
  3. Step 3: Cross multiply
    1,826,747.33x = 2,520,916.11 × 1,011,007.27
  4. Step 4: Simplify right side
    1,826,747.33x = 2,548,664,496,610.50
  5. Step 5: Solve for x
    x = 2,548,664,496,610.50/1,826,747.33
  6. Step 6: Final answer
    x = 1,395,192.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.