Home / 1,825,722.98-2,738,833.58-760,515.92

Finding the Fourth Proportional to 1,825,722.98, 2,738,833.58 and 760,515.92

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Solution

The fourth proportional to 1,825,722.98, 2,738,833.58 and 760,515.92 is: 1,140,877.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,722.98 : 2,738,833.58 = 760,515.92 : x
  2. Step 2: Convert to fraction form
    1,825,722.98/2,738,833.58 = 760,515.92/x
  3. Step 3: Cross multiply
    1,825,722.98x = 2,738,833.58 × 760,515.92
  4. Step 4: Simplify right side
    1,825,722.98x = 2,082,926,522,323.85
  5. Step 5: Solve for x
    x = 2,082,926,522,323.85/1,825,722.98
  6. Step 6: Final answer
    x = 1,140,877.64

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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.