Home / 1,444,329.05-1,995,250.26-1,153,558.85

Finding the Fourth Proportional to 1,444,329.05, 1,995,250.26 and 1,153,558.85

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Solution

The fourth proportional to 1,444,329.05, 1,995,250.26 and 1,153,558.85 is: 1,593,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,329.05 : 1,995,250.26 = 1,153,558.85 : x
  2. Step 2: Convert to fraction form
    1,444,329.05/1,995,250.26 = 1,153,558.85/x
  3. Step 3: Cross multiply
    1,444,329.05x = 1,995,250.26 × 1,153,558.85
  4. Step 4: Simplify right side
    1,444,329.05x = 2,301,638,589,620.01
  5. Step 5: Solve for x
    x = 2,301,638,589,620.01/1,444,329.05
  6. Step 6: Final answer
    x = 1,593,569.41

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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.