Home / 3,029,087.10-4,538,101.05-1,845,752.70

Finding the Fourth Proportional to 3,029,087.10, 4,538,101.05 and 1,845,752.70

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Solution

The fourth proportional to 3,029,087.10, 4,538,101.05 and 1,845,752.70 is: 2,765,259.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,087.10 : 4,538,101.05 = 1,845,752.70 : x
  2. Step 2: Convert to fraction form
    3,029,087.10/4,538,101.05 = 1,845,752.70/x
  3. Step 3: Cross multiply
    3,029,087.10x = 4,538,101.05 × 1,845,752.70
  4. Step 4: Simplify right side
    3,029,087.10x = 8,376,212,265,910.33
  5. Step 5: Solve for x
    x = 8,376,212,265,910.33/3,029,087.10
  6. Step 6: Final answer
    x = 2,765,259.63

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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.