Home / 1,033,394.70-1,426,003.92-574,481.36

Finding the Fourth Proportional to 1,033,394.70, 1,426,003.92 and 574,481.36

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Solution

The fourth proportional to 1,033,394.70, 1,426,003.92 and 574,481.36 is: 792,739.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,394.70 : 1,426,003.92 = 574,481.36 : x
  2. Step 2: Convert to fraction form
    1,033,394.70/1,426,003.92 = 574,481.36/x
  3. Step 3: Cross multiply
    1,033,394.70x = 1,426,003.92 × 574,481.36
  4. Step 4: Simplify right side
    1,033,394.70x = 819,212,671,326.93
  5. Step 5: Solve for x
    x = 819,212,671,326.93/1,033,394.70
  6. Step 6: Final answer
    x = 792,739.38

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1.5x scale

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.