Home / 1,081,380.48-1,492,244.52-597,916.56

Finding the Fourth Proportional to 1,081,380.48, 1,492,244.52 and 597,916.56

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Solution

The fourth proportional to 1,081,380.48, 1,492,244.52 and 597,916.56 is: 825,091.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,380.48 : 1,492,244.52 = 597,916.56 : x
  2. Step 2: Convert to fraction form
    1,081,380.48/1,492,244.52 = 597,916.56/x
  3. Step 3: Cross multiply
    1,081,380.48x = 1,492,244.52 × 597,916.56
  4. Step 4: Simplify right side
    1,081,380.48x = 892,237,710,077.25
  5. Step 5: Solve for x
    x = 892,237,710,077.25/1,081,380.48
  6. Step 6: Final answer
    x = 825,091.38

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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.