Home / 649,094.86-973,734.44-199,853.07

Finding the Fourth Proportional to 649,094.86, 973,734.44 and 199,853.07

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Solution

The fourth proportional to 649,094.86, 973,734.44 and 199,853.07 is: 299,807.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    649,094.86 : 973,734.44 = 199,853.07 : x
  2. Step 2: Convert to fraction form
    649,094.86/973,734.44 = 199,853.07/x
  3. Step 3: Cross multiply
    649,094.86x = 973,734.44 × 199,853.07
  4. Step 4: Simplify right side
    649,094.86x = 194,603,817,198.73
  5. Step 5: Solve for x
    x = 194,603,817,198.73/649,094.86
  6. Step 6: Final answer
    x = 299,807.98

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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.