Home / 1,835,454.56-2,753,250.92-698,004.69

Finding the Fourth Proportional to 1,835,454.56, 2,753,250.92 and 698,004.69

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Solution

The fourth proportional to 1,835,454.56, 2,753,250.92 and 698,004.69 is: 1,047,033.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,454.56 : 2,753,250.92 = 698,004.69 : x
  2. Step 2: Convert to fraction form
    1,835,454.56/2,753,250.92 = 698,004.69/x
  3. Step 3: Cross multiply
    1,835,454.56x = 2,753,250.92 × 698,004.69
  4. Step 4: Simplify right side
    1,835,454.56x = 1,921,782,051,416.79
  5. Step 5: Solve for x
    x = 1,921,782,051,416.79/1,835,454.56
  6. Step 6: Final answer
    x = 1,047,033.31

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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.