Home / 1,033,327.03-1,425,879.65-574,461.33

Finding the Fourth Proportional to 1,033,327.03, 1,425,879.65 and 574,461.33

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Solution

The fourth proportional to 1,033,327.03, 1,425,879.65 and 574,461.33 is: 792,694.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,327.03 : 1,425,879.65 = 574,461.33 : x
  2. Step 2: Convert to fraction form
    1,033,327.03/1,425,879.65 = 574,461.33/x
  3. Step 3: Cross multiply
    1,033,327.03x = 1,425,879.65 × 574,461.33
  4. Step 4: Simplify right side
    1,033,327.03x = 819,112,720,158.93
  5. Step 5: Solve for x
    x = 819,112,720,158.93/1,033,327.03
  6. Step 6: Final answer
    x = 792,694.56

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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.