Home / 957,165.26-1,434,394.37-530,888.88

Finding the Fourth Proportional to 957,165.26, 1,434,394.37 and 530,888.88

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Solution

The fourth proportional to 957,165.26, 1,434,394.37 and 530,888.88 is: 795,582.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,165.26 : 1,434,394.37 = 530,888.88 : x
  2. Step 2: Convert to fraction form
    957,165.26/1,434,394.37 = 530,888.88/x
  3. Step 3: Cross multiply
    957,165.26x = 1,434,394.37 × 530,888.88
  4. Step 4: Simplify right side
    957,165.26x = 761,504,027,273.81
  5. Step 5: Solve for x
    x = 761,504,027,273.81/957,165.26
  6. Step 6: Final answer
    x = 795,582.61

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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.