Home / 1,183,825.06-1,775,754-385,110.82

Finding the Fourth Proportional to 1,183,825.06, 1,775,754 and 385,110.82

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Solution

The fourth proportional to 1,183,825.06, 1,775,754 and 385,110.82 is: 577,671.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,825.06 : 1,775,754 = 385,110.82 : x
  2. Step 2: Convert to fraction form
    1,183,825.06/1,775,754 = 385,110.82/x
  3. Step 3: Cross multiply
    1,183,825.06x = 1,775,754 × 385,110.82
  4. Step 4: Simplify right side
    1,183,825.06x = 683,862,079,058.28
  5. Step 5: Solve for x
    x = 683,862,079,058.28/1,183,825.06
  6. Step 6: Final answer
    x = 577,671.57

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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.