Home / 1,652,676.75-2,480,063.81-706,054.59

Finding the Fourth Proportional to 1,652,676.75, 2,480,063.81 and 706,054.59

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Solution

The fourth proportional to 1,652,676.75, 2,480,063.81 and 706,054.59 is: 1,059,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,676.75 : 2,480,063.81 = 706,054.59 : x
  2. Step 2: Convert to fraction form
    1,652,676.75/2,480,063.81 = 706,054.59/x
  3. Step 3: Cross multiply
    1,652,676.75x = 2,480,063.81 × 706,054.59
  4. Step 4: Simplify right side
    1,652,676.75x = 1,751,060,433,013.12
  5. Step 5: Solve for x
    x = 1,751,060,433,013.12/1,652,676.75
  6. Step 6: Final answer
    x = 1,059,529.90

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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.