Home / 2,411,576.87-3,327,294.44-1,552,634.51

Finding the Fourth Proportional to 2,411,576.87, 3,327,294.44 and 1,552,634.51

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Solution

The fourth proportional to 2,411,576.87, 3,327,294.44 and 1,552,634.51 is: 2,142,196.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,576.87 : 3,327,294.44 = 1,552,634.51 : x
  2. Step 2: Convert to fraction form
    2,411,576.87/3,327,294.44 = 1,552,634.51/x
  3. Step 3: Cross multiply
    2,411,576.87x = 3,327,294.44 × 1,552,634.51
  4. Step 4: Simplify right side
    2,411,576.87x = 5,166,072,159,720.24
  5. Step 5: Solve for x
    x = 5,166,072,159,720.24/2,411,576.87
  6. Step 6: Final answer
    x = 2,142,196.77

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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.