Home / 1,051,825.92-1,452,475.77-793,259.97

Finding the Fourth Proportional to 1,051,825.92, 1,452,475.77 and 793,259.97

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Solution

The fourth proportional to 1,051,825.92, 1,452,475.77 and 793,259.97 is: 1,095,419.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,825.92 : 1,452,475.77 = 793,259.97 : x
  2. Step 2: Convert to fraction form
    1,051,825.92/1,452,475.77 = 793,259.97/x
  3. Step 3: Cross multiply
    1,051,825.92x = 1,452,475.77 × 793,259.97
  4. Step 4: Simplify right side
    1,051,825.92x = 1,152,190,885,735.93
  5. Step 5: Solve for x
    x = 1,152,190,885,735.93/1,051,825.92
  6. Step 6: Final answer
    x = 1,095,419.75

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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.