Home / 594,029.11-890,905.75-354,209.98

Finding the Fourth Proportional to 594,029.11, 890,905.75 and 354,209.98

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Solution

The fourth proportional to 594,029.11, 890,905.75 and 354,209.98 is: 531,232.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,029.11 : 890,905.75 = 354,209.98 : x
  2. Step 2: Convert to fraction form
    594,029.11/890,905.75 = 354,209.98/x
  3. Step 3: Cross multiply
    594,029.11x = 890,905.75 × 354,209.98
  4. Step 4: Simplify right side
    594,029.11x = 315,567,707,889.39
  5. Step 5: Solve for x
    x = 315,567,707,889.39/594,029.11
  6. Step 6: Final answer
    x = 531,232.73

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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.