Home / 4,308,377.76-6,463,673.91-1,612,741.77

Finding the Fourth Proportional to 4,308,377.76, 6,463,673.91 and 1,612,741.77

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Solution

The fourth proportional to 4,308,377.76, 6,463,673.91 and 1,612,741.77 is: 2,419,527.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,377.76 : 6,463,673.91 = 1,612,741.77 : x
  2. Step 2: Convert to fraction form
    4,308,377.76/6,463,673.91 = 1,612,741.77/x
  3. Step 3: Cross multiply
    4,308,377.76x = 6,463,673.91 × 1,612,741.77
  4. Step 4: Simplify right side
    4,308,377.76x = 10,424,236,902,316.22
  5. Step 5: Solve for x
    x = 10,424,236,902,316.22/4,308,377.76
  6. Step 6: Final answer
    x = 2,419,527.14

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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.