Home / 1,846,287.81-2,548,005.54-1,030,650.69

Finding the Fourth Proportional to 1,846,287.81, 2,548,005.54 and 1,030,650.69

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Solution

The fourth proportional to 1,846,287.81, 2,548,005.54 and 1,030,650.69 is: 1,422,369.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,287.81 : 2,548,005.54 = 1,030,650.69 : x
  2. Step 2: Convert to fraction form
    1,846,287.81/2,548,005.54 = 1,030,650.69/x
  3. Step 3: Cross multiply
    1,846,287.81x = 2,548,005.54 × 1,030,650.69
  4. Step 4: Simplify right side
    1,846,287.81x = 2,626,103,667,924.82
  5. Step 5: Solve for x
    x = 2,626,103,667,924.82/1,846,287.81
  6. Step 6: Final answer
    x = 1,422,369.61

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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.