Home / 1,967,328.26-2,951,097-619,596.26

Finding the Fourth Proportional to 1,967,328.26, 2,951,097 and 619,596.26

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Solution

The fourth proportional to 1,967,328.26, 2,951,097 and 619,596.26 is: 929,427.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,328.26 : 2,951,097 = 619,596.26 : x
  2. Step 2: Convert to fraction form
    1,967,328.26/2,951,097 = 619,596.26/x
  3. Step 3: Cross multiply
    1,967,328.26x = 2,951,097 × 619,596.26
  4. Step 4: Simplify right side
    1,967,328.26x = 1,828,488,664,097.22
  5. Step 5: Solve for x
    x = 1,828,488,664,097.22/1,967,328.26
  6. Step 6: Final answer
    x = 929,427.34

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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.