Home / 2,362,006.66-3,259,672.96-1,329,581.06

Finding the Fourth Proportional to 2,362,006.66, 3,259,672.96 and 1,329,581.06

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Solution

The fourth proportional to 2,362,006.66, 3,259,672.96 and 1,329,581.06 is: 1,834,880.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,006.66 : 3,259,672.96 = 1,329,581.06 : x
  2. Step 2: Convert to fraction form
    2,362,006.66/3,259,672.96 = 1,329,581.06/x
  3. Step 3: Cross multiply
    2,362,006.66x = 3,259,672.96 × 1,329,581.06
  4. Step 4: Simplify right side
    2,362,006.66x = 4,333,999,429,410.14
  5. Step 5: Solve for x
    x = 4,333,999,429,410.14/2,362,006.66
  6. Step 6: Final answer
    x = 1,834,880.27

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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.