Home / 595,529.19-821,835.48-323,597.07

Finding the Fourth Proportional to 595,529.19, 821,835.48 and 323,597.07

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Solution

The fourth proportional to 595,529.19, 821,835.48 and 323,597.07 is: 446,566.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,529.19 : 821,835.48 = 323,597.07 : x
  2. Step 2: Convert to fraction form
    595,529.19/821,835.48 = 323,597.07/x
  3. Step 3: Cross multiply
    595,529.19x = 821,835.48 × 323,597.07
  4. Step 4: Simplify right side
    595,529.19x = 265,943,555,218.44
  5. Step 5: Solve for x
    x = 265,943,555,218.44/595,529.19
  6. Step 6: Final answer
    x = 446,566.79

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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.