Home / 730,327.37-1,094,586.73-413,824.73

Finding the Fourth Proportional to 730,327.37, 1,094,586.73 and 413,824.73

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Solution

The fourth proportional to 730,327.37, 1,094,586.73 and 413,824.73 is: 620,224.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,327.37 : 1,094,586.73 = 413,824.73 : x
  2. Step 2: Convert to fraction form
    730,327.37/1,094,586.73 = 413,824.73/x
  3. Step 3: Cross multiply
    730,327.37x = 1,094,586.73 × 413,824.73
  4. Step 4: Simplify right side
    730,327.37x = 452,967,058,003.83
  5. Step 5: Solve for x
    x = 452,967,058,003.83/730,327.37
  6. Step 6: Final answer
    x = 620,224.68

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1.5x scale

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.