Home / 1,846,910.40-2,770,624.80-584,606.40

Finding the Fourth Proportional to 1,846,910.40, 2,770,624.80 and 584,606.40

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Solution

The fourth proportional to 1,846,910.40, 2,770,624.80 and 584,606.40 is: 876,991.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,910.40 : 2,770,624.80 = 584,606.40 : x
  2. Step 2: Convert to fraction form
    1,846,910.40/2,770,624.80 = 584,606.40/x
  3. Step 3: Cross multiply
    1,846,910.40x = 2,770,624.80 × 584,606.40
  4. Step 4: Simplify right side
    1,846,910.40x = 1,619,724,990,078.72
  5. Step 5: Solve for x
    x = 1,619,724,990,078.72/1,846,910.40
  6. Step 6: Final answer
    x = 876,991.65

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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.