Home / 595,529.11-821,835.36-323,597.00

Finding the Fourth Proportional to 595,529.11, 821,835.36 and 323,597.00

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Solution

The fourth proportional to 595,529.11, 821,835.36 and 323,597.00 is: 446,566.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,529.11 : 821,835.36 = 323,597.00 : x
  2. Step 2: Convert to fraction form
    595,529.11/821,835.36 = 323,597.00/x
  3. Step 3: Cross multiply
    595,529.11x = 821,835.36 × 323,597.00
  4. Step 4: Simplify right side
    595,529.11x = 265,943,451,262.76
  5. Step 5: Solve for x
    x = 265,943,451,262.76/595,529.11
  6. Step 6: Final answer
    x = 446,566.67

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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.