Home / 2,362,022.51-3,259,694.76-1,329,596.91

Finding the Fourth Proportional to 2,362,022.51, 3,259,694.76 and 1,329,596.91

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Solution

The fourth proportional to 2,362,022.51, 3,259,694.76 and 1,329,596.91 is: 1,834,902.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,022.51 : 3,259,694.76 = 1,329,596.91 : x
  2. Step 2: Convert to fraction form
    2,362,022.51/3,259,694.76 = 1,329,596.91/x
  3. Step 3: Cross multiply
    2,362,022.51x = 3,259,694.76 × 1,329,596.91
  4. Step 4: Simplify right side
    2,362,022.51x = 4,334,080,080,439.19
  5. Step 5: Solve for x
    x = 4,334,080,080,439.19/2,362,022.51
  6. Step 6: Final answer
    x = 1,834,902.11

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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.