Home / 3,321,415.98-4,983,641.96-1,500,267.83

Finding the Fourth Proportional to 3,321,415.98, 4,983,641.96 and 1,500,267.83

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Solution

The fourth proportional to 3,321,415.98, 4,983,641.96 and 1,500,267.83 is: 2,251,087.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,415.98 : 4,983,641.96 = 1,500,267.83 : x
  2. Step 2: Convert to fraction form
    3,321,415.98/4,983,641.96 = 1,500,267.83/x
  3. Step 3: Cross multiply
    3,321,415.98x = 4,983,641.96 × 1,500,267.83
  4. Step 4: Simplify right side
    3,321,415.98x = 7,476,797,676,406.60
  5. Step 5: Solve for x
    x = 7,476,797,676,406.60/3,321,415.98
  6. Step 6: Final answer
    x = 2,251,087.40

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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.