Home / 957,167.26-1,434,397.37-530,890.88

Finding the Fourth Proportional to 957,167.26, 1,434,397.37 and 530,890.88

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Solution

The fourth proportional to 957,167.26, 1,434,397.37 and 530,890.88 is: 795,585.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,167.26 : 1,434,397.37 = 530,890.88 : x
  2. Step 2: Convert to fraction form
    957,167.26/1,434,397.37 = 530,890.88/x
  3. Step 3: Cross multiply
    957,167.26x = 1,434,397.37 × 530,890.88
  4. Step 4: Simplify right side
    957,167.26x = 761,508,482,028.99
  5. Step 5: Solve for x
    x = 761,508,482,028.99/957,167.26
  6. Step 6: Final answer
    x = 795,585.59

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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.