Home / 2,378,262.56-3,567,938.76-1,030,651.38

Finding the Fourth Proportional to 2,378,262.56, 3,567,938.76 and 1,030,651.38

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Solution

The fourth proportional to 2,378,262.56, 3,567,938.76 and 1,030,651.38 is: 1,546,213.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,262.56 : 3,567,938.76 = 1,030,651.38 : x
  2. Step 2: Convert to fraction form
    2,378,262.56/3,567,938.76 = 1,030,651.38/x
  3. Step 3: Cross multiply
    2,378,262.56x = 3,567,938.76 × 1,030,651.38
  4. Step 4: Simplify right side
    2,378,262.56x = 3,677,301,006,749.49
  5. Step 5: Solve for x
    x = 3,677,301,006,749.49/2,378,262.56
  6. Step 6: Final answer
    x = 1,546,213.22

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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.