Home / 2,062,716.31-2,846,495.14-1,144,898.02

Finding the Fourth Proportional to 2,062,716.31, 2,846,495.14 and 1,144,898.02

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Solution

The fourth proportional to 2,062,716.31, 2,846,495.14 and 1,144,898.02 is: 1,579,929.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,716.31 : 2,846,495.14 = 1,144,898.02 : x
  2. Step 2: Convert to fraction form
    2,062,716.31/2,846,495.14 = 1,144,898.02/x
  3. Step 3: Cross multiply
    2,062,716.31x = 2,846,495.14 × 1,144,898.02
  4. Step 4: Simplify right side
    2,062,716.31x = 3,258,946,649,725.62
  5. Step 5: Solve for x
    x = 3,258,946,649,725.62/2,062,716.31
  6. Step 6: Final answer
    x = 1,579,929.65

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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.