Home / 1,063,798.26-1,595,693.72-265,080.36

Finding the Fourth Proportional to 1,063,798.26, 1,595,693.72 and 265,080.36

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Solution

The fourth proportional to 1,063,798.26, 1,595,693.72 and 265,080.36 is: 397,619.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,798.26 : 1,595,693.72 = 265,080.36 : x
  2. Step 2: Convert to fraction form
    1,063,798.26/1,595,693.72 = 265,080.36/x
  3. Step 3: Cross multiply
    1,063,798.26x = 1,595,693.72 × 265,080.36
  4. Step 4: Simplify right side
    1,063,798.26x = 422,987,065,747.34
  5. Step 5: Solve for x
    x = 422,987,065,747.34/1,063,798.26
  6. Step 6: Final answer
    x = 397,619.63

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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.