Home / 1,825,788.01-2,738,931.24-760,580.92

Finding the Fourth Proportional to 1,825,788.01, 2,738,931.24 and 760,580.92

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Solution

The fourth proportional to 1,825,788.01, 2,738,931.24 and 760,580.92 is: 1,140,975.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,788.01 : 2,738,931.24 = 760,580.92 : x
  2. Step 2: Convert to fraction form
    1,825,788.01/2,738,931.24 = 760,580.92/x
  3. Step 3: Cross multiply
    1,825,788.01x = 2,738,931.24 × 760,580.92
  4. Step 4: Simplify right side
    1,825,788.01x = 2,083,178,842,335.94
  5. Step 5: Solve for x
    x = 2,083,178,842,335.94/1,825,788.01
  6. Step 6: Final answer
    x = 1,140,975.20

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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.