Home / 1,179,654.71-1,765,676.03-610,251.71

Finding the Fourth Proportional to 1,179,654.71, 1,765,676.03 and 610,251.71

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Solution

The fourth proportional to 1,179,654.71, 1,765,676.03 and 610,251.71 is: 913,408.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,654.71 : 1,765,676.03 = 610,251.71 : x
  2. Step 2: Convert to fraction form
    1,179,654.71/1,765,676.03 = 610,251.71/x
  3. Step 3: Cross multiply
    1,179,654.71x = 1,765,676.03 × 610,251.71
  4. Step 4: Simplify right side
    1,179,654.71x = 1,077,506,804,733.87
  5. Step 5: Solve for x
    x = 1,077,506,804,733.87/1,179,654.71
  6. Step 6: Final answer
    x = 913,408.64

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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.