Home / 1,783,524.56-2,675,565.66-585,174.32

Finding the Fourth Proportional to 1,783,524.56, 2,675,565.66 and 585,174.32

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Solution

The fourth proportional to 1,783,524.56, 2,675,565.66 and 585,174.32 is: 877,852.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,524.56 : 2,675,565.66 = 585,174.32 : x
  2. Step 2: Convert to fraction form
    1,783,524.56/2,675,565.66 = 585,174.32/x
  3. Step 3: Cross multiply
    1,783,524.56x = 2,675,565.66 × 585,174.32
  4. Step 4: Simplify right side
    1,783,524.56x = 1,565,672,315,705.85
  5. Step 5: Solve for x
    x = 1,565,672,315,705.85/1,783,524.56
  6. Step 6: Final answer
    x = 877,852.96

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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.