Home / 7,609,063.44-10,501,629.39-4,818,441.42

Finding the Fourth Proportional to 7,609,063.44, 10,501,629.39 and 4,818,441.42

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Solution

The fourth proportional to 7,609,063.44, 10,501,629.39 and 4,818,441.42 is: 6,650,159.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,609,063.44 : 10,501,629.39 = 4,818,441.42 : x
  2. Step 2: Convert to fraction form
    7,609,063.44/10,501,629.39 = 4,818,441.42/x
  3. Step 3: Cross multiply
    7,609,063.44x = 10,501,629.39 × 4,818,441.42
  4. Step 4: Simplify right side
    7,609,063.44x = 50,601,486,030,265.34
  5. Step 5: Solve for x
    x = 50,601,486,030,265.34/7,609,063.44
  6. Step 6: Final answer
    x = 6,650,159.57

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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.