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Finding the Fourth Proportional to 594,200.00, 891,290.79 and 239,205.35

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Solution

The fourth proportional to 594,200.00, 891,290.79 and 239,205.35 is: 358,804.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,200.00 : 891,290.79 = 239,205.35 : x
  2. Step 2: Convert to fraction form
    594,200.00/891,290.79 = 239,205.35/x
  3. Step 3: Cross multiply
    594,200.00x = 891,290.79 × 239,205.35
  4. Step 4: Simplify right side
    594,200.00x = 213,201,527,601.95
  5. Step 5: Solve for x
    x = 213,201,527,601.95/594,200.00
  6. Step 6: Final answer
    x = 358,804.32

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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.