Home / 2,672,029.98-4,008,010.83-650,277.36

Finding the Fourth Proportional to 2,672,029.98, 4,008,010.83 and 650,277.36

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Solution

The fourth proportional to 2,672,029.98, 4,008,010.83 and 650,277.36 is: 975,407.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,029.98 : 4,008,010.83 = 650,277.36 : x
  2. Step 2: Convert to fraction form
    2,672,029.98/4,008,010.83 = 650,277.36/x
  3. Step 3: Cross multiply
    2,672,029.98x = 4,008,010.83 × 650,277.36
  4. Step 4: Simplify right side
    2,672,029.98x = 2,606,318,701,383.81
  5. Step 5: Solve for x
    x = 2,606,318,701,383.81/2,672,029.98
  6. Step 6: Final answer
    x = 975,407.73

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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.