Home / 3,763,232.42-5,193,094.34-2,131,606.96

Finding the Fourth Proportional to 3,763,232.42, 5,193,094.34 and 2,131,606.96

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Solution

The fourth proportional to 3,763,232.42, 5,193,094.34 and 2,131,606.96 is: 2,941,523.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,232.42 : 5,193,094.34 = 2,131,606.96 : x
  2. Step 2: Convert to fraction form
    3,763,232.42/5,193,094.34 = 2,131,606.96/x
  3. Step 3: Cross multiply
    3,763,232.42x = 5,193,094.34 × 2,131,606.96
  4. Step 4: Simplify right side
    3,763,232.42x = 11,069,636,031,426.89
  5. Step 5: Solve for x
    x = 11,069,636,031,426.89/3,763,232.42
  6. Step 6: Final answer
    x = 2,941,523.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.