Home / 433,346.63-598,179.15-326,227.37

Finding the Fourth Proportional to 433,346.63, 598,179.15 and 326,227.37

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Solution

The fourth proportional to 433,346.63, 598,179.15 and 326,227.37 is: 450,314.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,346.63 : 598,179.15 = 326,227.37 : x
  2. Step 2: Convert to fraction form
    433,346.63/598,179.15 = 326,227.37/x
  3. Step 3: Cross multiply
    433,346.63x = 598,179.15 × 326,227.37
  4. Step 4: Simplify right side
    433,346.63x = 195,142,410,893.34
  5. Step 5: Solve for x
    x = 195,142,410,893.34/433,346.63
  6. Step 6: Final answer
    x = 450,314.82

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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.