Home / 1,073,810.26-1,610,725.10-325,856.26

Finding the Fourth Proportional to 1,073,810.26, 1,610,725.10 and 325,856.26

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Solution

The fourth proportional to 1,073,810.26, 1,610,725.10 and 325,856.26 is: 488,787.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,810.26 : 1,610,725.10 = 325,856.26 : x
  2. Step 2: Convert to fraction form
    1,073,810.26/1,610,725.10 = 325,856.26/x
  3. Step 3: Cross multiply
    1,073,810.26x = 1,610,725.10 × 325,856.26
  4. Step 4: Simplify right side
    1,073,810.26x = 524,864,856,974.13
  5. Step 5: Solve for x
    x = 524,864,856,974.13/1,073,810.26
  6. Step 6: Final answer
    x = 488,787.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.