Home / 3,551,609.73-5,325,758.30-1,845,294.31

Finding the Fourth Proportional to 3,551,609.73, 5,325,758.30 and 1,845,294.31

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Solution

The fourth proportional to 3,551,609.73, 5,325,758.30 and 1,845,294.31 is: 2,767,080.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,609.73 : 5,325,758.30 = 1,845,294.31 : x
  2. Step 2: Convert to fraction form
    3,551,609.73/5,325,758.30 = 1,845,294.31/x
  3. Step 3: Cross multiply
    3,551,609.73x = 5,325,758.30 × 1,845,294.31
  4. Step 4: Simplify right side
    3,551,609.73x = 9,827,591,498,695.71
  5. Step 5: Solve for x
    x = 9,827,591,498,695.71/3,551,609.73
  6. Step 6: Final answer
    x = 2,767,080.91

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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.