Home / 592,456.40-888,814.20-193,029.20

Finding the Fourth Proportional to 592,456.40, 888,814.20 and 193,029.20

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Solution

The fourth proportional to 592,456.40, 888,814.20 and 193,029.20 is: 289,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,456.40 : 888,814.20 = 193,029.20 : x
  2. Step 2: Convert to fraction form
    592,456.40/888,814.20 = 193,029.20/x
  3. Step 3: Cross multiply
    592,456.40x = 888,814.20 × 193,029.20
  4. Step 4: Simplify right side
    592,456.40x = 171,567,093,974.64
  5. Step 5: Solve for x
    x = 171,567,093,974.64/592,456.40
  6. Step 6: Final answer
    x = 289,586.03

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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.