Home / 3,579,228.56-5,369,683.71-1,183,073.33

Finding the Fourth Proportional to 3,579,228.56, 5,369,683.71 and 1,183,073.33

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Solution

The fourth proportional to 3,579,228.56, 5,369,683.71 and 1,183,073.33 is: 1,774,887.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,228.56 : 5,369,683.71 = 1,183,073.33 : x
  2. Step 2: Convert to fraction form
    3,579,228.56/5,369,683.71 = 1,183,073.33/x
  3. Step 3: Cross multiply
    3,579,228.56x = 5,369,683.71 × 1,183,073.33
  4. Step 4: Simplify right side
    3,579,228.56x = 6,352,729,587,836.46
  5. Step 5: Solve for x
    x = 6,352,729,587,836.46/3,579,228.56
  6. Step 6: Final answer
    x = 1,774,887.94

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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.