Home / 2,132,313.20-3,193,804.20-1,852,377.20

Finding the Fourth Proportional to 2,132,313.20, 3,193,804.20 and 1,852,377.20

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Solution

The fourth proportional to 2,132,313.20, 3,193,804.20 and 1,852,377.20 is: 2,774,512.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,132,313.20 : 3,193,804.20 = 1,852,377.20 : x
  2. Step 2: Convert to fraction form
    2,132,313.20/3,193,804.20 = 1,852,377.20/x
  3. Step 3: Cross multiply
    2,132,313.20x = 3,193,804.20 × 1,852,377.20
  4. Step 4: Simplify right side
    2,132,313.20x = 5,916,130,081,344.24
  5. Step 5: Solve for x
    x = 5,916,130,081,344.24/2,132,313.20
  6. Step 6: Final answer
    x = 2,774,512.71

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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.