Home / 1,165,948.56-1,609,751.92-951,599.92

Finding the Fourth Proportional to 1,165,948.56, 1,609,751.92 and 951,599.92

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Solution

The fourth proportional to 1,165,948.56, 1,609,751.92 and 951,599.92 is: 1,313,814.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,948.56 : 1,609,751.92 = 951,599.92 : x
  2. Step 2: Convert to fraction form
    1,165,948.56/1,609,751.92 = 951,599.92/x
  3. Step 3: Cross multiply
    1,165,948.56x = 1,609,751.92 × 951,599.92
  4. Step 4: Simplify right side
    1,165,948.56x = 1,531,839,798,291.85
  5. Step 5: Solve for x
    x = 1,531,839,798,291.85/1,165,948.56
  6. Step 6: Final answer
    x = 1,313,814.22

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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.