Home / 2,056,316.48-3,083,977.92-793,338.56

Finding the Fourth Proportional to 2,056,316.48, 3,083,977.92 and 793,338.56

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Solution

The fourth proportional to 2,056,316.48, 3,083,977.92 and 793,338.56 is: 1,189,816.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,316.48 : 3,083,977.92 = 793,338.56 : x
  2. Step 2: Convert to fraction form
    2,056,316.48/3,083,977.92 = 793,338.56/x
  3. Step 3: Cross multiply
    2,056,316.48x = 3,083,977.92 × 793,338.56
  4. Step 4: Simplify right side
    2,056,316.48x = 2,446,638,602,124.60
  5. Step 5: Solve for x
    x = 2,446,638,602,124.60/2,056,316.48
  6. Step 6: Final answer
    x = 1,189,816.17

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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.