Home / 4,112,858.69-6,170,549.22-1,840,295.96

Finding the Fourth Proportional to 4,112,858.69, 6,170,549.22 and 1,840,295.96

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Solution

The fourth proportional to 4,112,858.69, 6,170,549.22 and 1,840,295.96 is: 2,761,008.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,858.69 : 6,170,549.22 = 1,840,295.96 : x
  2. Step 2: Convert to fraction form
    4,112,858.69/6,170,549.22 = 1,840,295.96/x
  3. Step 3: Cross multiply
    4,112,858.69x = 6,170,549.22 × 1,840,295.96
  4. Step 4: Simplify right side
    4,112,858.69x = 11,355,636,769,694.40
  5. Step 5: Solve for x
    x = 11,355,636,769,694.40/4,112,858.69
  6. Step 6: Final answer
    x = 2,761,008.25

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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.