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Finding the Fourth Proportional to 604,073.63, 833,643.03 and 332,162.24

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Solution

The fourth proportional to 604,073.63, 833,643.03 and 332,162.24 is: 458,395.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,073.63 : 833,643.03 = 332,162.24 : x
  2. Step 2: Convert to fraction form
    604,073.63/833,643.03 = 332,162.24/x
  3. Step 3: Cross multiply
    604,073.63x = 833,643.03 × 332,162.24
  4. Step 4: Simplify right side
    604,073.63x = 276,904,736,205.19
  5. Step 5: Solve for x
    x = 276,904,736,205.19/604,073.63
  6. Step 6: Final answer
    x = 458,395.67

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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.