Home / 884,594.01-1,327,404.94-372,221.37

Finding the Fourth Proportional to 884,594.01, 1,327,404.94 and 372,221.37

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Solution

The fourth proportional to 884,594.01, 1,327,404.94 and 372,221.37 is: 558,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,594.01 : 1,327,404.94 = 372,221.37 : x
  2. Step 2: Convert to fraction form
    884,594.01/1,327,404.94 = 372,221.37/x
  3. Step 3: Cross multiply
    884,594.01x = 1,327,404.94 × 372,221.37
  4. Step 4: Simplify right side
    884,594.01x = 494,088,483,450.46
  5. Step 5: Solve for x
    x = 494,088,483,450.46/884,594.01
  6. Step 6: Final answer
    x = 558,548.30

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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.