Home / 11,223,770.40-16,828,179.84-4,034,370.24

Finding the Fourth Proportional to 11,223,770.40, 16,828,179.84 and 4,034,370.24

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Solution

The fourth proportional to 11,223,770.40, 16,828,179.84 and 4,034,370.24 is: 6,048,868.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,223,770.40 : 16,828,179.84 = 4,034,370.24 : x
  2. Step 2: Convert to fraction form
    11,223,770.40/16,828,179.84 = 4,034,370.24/x
  3. Step 3: Cross multiply
    11,223,770.40x = 16,828,179.84 × 4,034,370.24
  4. Step 4: Simplify right side
    11,223,770.40x = 67,891,107,939,863.96
  5. Step 5: Solve for x
    x = 67,891,107,939,863.96/11,223,770.40
  6. Step 6: Final answer
    x = 6,048,868.21

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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.