Home / 1,033,391.37-1,425,907.71-574,493.16

Finding the Fourth Proportional to 1,033,391.37, 1,425,907.71 and 574,493.16

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Solution

The fourth proportional to 1,033,391.37, 1,425,907.71 and 574,493.16 is: 792,704.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,391.37 : 1,425,907.71 = 574,493.16 : x
  2. Step 2: Convert to fraction form
    1,033,391.37/1,425,907.71 = 574,493.16/x
  3. Step 3: Cross multiply
    1,033,391.37x = 1,425,907.71 × 574,493.16
  4. Step 4: Simplify right side
    1,033,391.37x = 819,174,226,186.26
  5. Step 5: Solve for x
    x = 819,174,226,186.26/1,033,391.37
  6. Step 6: Final answer
    x = 792,704.73

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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.