Home / 1,183,738.02-1,633,555.26-674,444.04

Finding the Fourth Proportional to 1,183,738.02, 1,633,555.26 and 674,444.04

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Solution

The fourth proportional to 1,183,738.02, 1,633,555.26 and 674,444.04 is: 930,730.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,738.02 : 1,633,555.26 = 674,444.04 : x
  2. Step 2: Convert to fraction form
    1,183,738.02/1,633,555.26 = 674,444.04/x
  3. Step 3: Cross multiply
    1,183,738.02x = 1,633,555.26 × 674,444.04
  4. Step 4: Simplify right side
    1,183,738.02x = 1,101,741,609,117.65
  5. Step 5: Solve for x
    x = 1,101,741,609,117.65/1,183,738.02
  6. Step 6: Final answer
    x = 930,730.95

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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.