Home / 7,193,008.98-10,782,243.32-3,097,001.84

Finding the Fourth Proportional to 7,193,008.98, 10,782,243.32 and 3,097,001.84

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Solution

The fourth proportional to 7,193,008.98, 10,782,243.32 and 3,097,001.84 is: 4,642,372.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193,008.98 : 10,782,243.32 = 3,097,001.84 : x
  2. Step 2: Convert to fraction form
    7,193,008.98/10,782,243.32 = 3,097,001.84/x
  3. Step 3: Cross multiply
    7,193,008.98x = 10,782,243.32 × 3,097,001.84
  4. Step 4: Simplify right side
    7,193,008.98x = 33,392,627,401,367.71
  5. Step 5: Solve for x
    x = 33,392,627,401,367.71/7,193,008.98
  6. Step 6: Final answer
    x = 4,642,372.54

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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.