Home / 1,847,162.21-2,770,037.33-887,344.34

Finding the Fourth Proportional to 1,847,162.21, 2,770,037.33 and 887,344.34

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Solution

The fourth proportional to 1,847,162.21, 2,770,037.33 and 887,344.34 is: 1,330,677.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,162.21 : 2,770,037.33 = 887,344.34 : x
  2. Step 2: Convert to fraction form
    1,847,162.21/2,770,037.33 = 887,344.34/x
  3. Step 3: Cross multiply
    1,847,162.21x = 2,770,037.33 × 887,344.34
  4. Step 4: Simplify right side
    1,847,162.21x = 2,457,976,928,077.30
  5. Step 5: Solve for x
    x = 2,457,976,928,077.30/1,847,162.21
  6. Step 6: Final answer
    x = 1,330,677.36

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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.