Home / 1,707,948.54-2,356,978.26-933,580.44

Finding the Fourth Proportional to 1,707,948.54, 2,356,978.26 and 933,580.44

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Solution

The fourth proportional to 1,707,948.54, 2,356,978.26 and 933,580.44 is: 1,288,346.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,948.54 : 2,356,978.26 = 933,580.44 : x
  2. Step 2: Convert to fraction form
    1,707,948.54/2,356,978.26 = 933,580.44/x
  3. Step 3: Cross multiply
    1,707,948.54x = 2,356,978.26 × 933,580.44
  4. Step 4: Simplify right side
    1,707,948.54x = 2,200,428,801,041.23
  5. Step 5: Solve for x
    x = 2,200,428,801,041.23/1,707,948.54
  6. Step 6: Final answer
    x = 1,288,346.08

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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.