Home / 594,003.20-890,786.10-294,384.20

Finding the Fourth Proportional to 594,003.20, 890,786.10 and 294,384.20

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Solution

The fourth proportional to 594,003.20, 890,786.10 and 294,384.20 is: 441,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,003.20 : 890,786.10 = 294,384.20 : x
  2. Step 2: Convert to fraction form
    594,003.20/890,786.10 = 294,384.20/x
  3. Step 3: Cross multiply
    594,003.20x = 890,786.10 × 294,384.20
  4. Step 4: Simplify right side
    594,003.20x = 262,233,353,419.62
  5. Step 5: Solve for x
    x = 262,233,353,419.62/594,003.20
  6. Step 6: Final answer
    x = 441,467.91

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1.5x scale

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.