Home / 2,902,824.84-3,996,749.34-2,633,783.88

Finding the Fourth Proportional to 2,902,824.84, 3,996,749.34 and 2,633,783.88

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Solution

The fourth proportional to 2,902,824.84, 3,996,749.34 and 2,633,783.88 is: 3,626,320.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,824.84 : 3,996,749.34 = 2,633,783.88 : x
  2. Step 2: Convert to fraction form
    2,902,824.84/3,996,749.34 = 2,633,783.88/x
  3. Step 3: Cross multiply
    2,902,824.84x = 3,996,749.34 × 2,633,783.88
  4. Step 4: Simplify right side
    2,902,824.84x = 10,526,573,984,092.64
  5. Step 5: Solve for x
    x = 10,526,573,984,092.64/2,902,824.84
  6. Step 6: Final answer
    x = 3,626,320.76

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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.