Home / 1,183,726.99-1,776,173.73-552,685.15

Finding the Fourth Proportional to 1,183,726.99, 1,776,173.73 and 552,685.15

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Solution

The fourth proportional to 1,183,726.99, 1,776,173.73 and 552,685.15 is: 829,300.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,726.99 : 1,776,173.73 = 552,685.15 : x
  2. Step 2: Convert to fraction form
    1,183,726.99/1,776,173.73 = 552,685.15/x
  3. Step 3: Cross multiply
    1,183,726.99x = 1,776,173.73 × 552,685.15
  4. Step 4: Simplify right side
    1,183,726.99x = 981,664,844,391.11
  5. Step 5: Solve for x
    x = 981,664,844,391.11/1,183,726.99
  6. Step 6: Final answer
    x = 829,300.04

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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.