Home / 2,362,004.65-3,259,670.19-1,329,579.06

Finding the Fourth Proportional to 2,362,004.65, 3,259,670.19 and 1,329,579.06

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Solution

The fourth proportional to 2,362,004.65, 3,259,670.19 and 1,329,579.06 is: 1,834,877.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,004.65 : 3,259,670.19 = 1,329,579.06 : x
  2. Step 2: Convert to fraction form
    2,362,004.65/3,259,670.19 = 1,329,579.06/x
  3. Step 3: Cross multiply
    2,362,004.65x = 3,259,670.19 × 1,329,579.06
  4. Step 4: Simplify right side
    2,362,004.65x = 4,333,989,217,399.42
  5. Step 5: Solve for x
    x = 4,333,989,217,399.42/2,362,004.65
  6. Step 6: Final answer
    x = 1,834,877.51

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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.