Home / 6,074,245.70-9,111,514.35-1,814,552.90

Finding the Fourth Proportional to 6,074,245.70, 9,111,514.35 and 1,814,552.90

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Solution

The fourth proportional to 6,074,245.70, 9,111,514.35 and 1,814,552.90 is: 2,721,872.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,245.70 : 9,111,514.35 = 1,814,552.90 : x
  2. Step 2: Convert to fraction form
    6,074,245.70/9,111,514.35 = 1,814,552.90/x
  3. Step 3: Cross multiply
    6,074,245.70x = 9,111,514.35 × 1,814,552.90
  4. Step 4: Simplify right side
    6,074,245.70x = 16,533,324,787,184.11
  5. Step 5: Solve for x
    x = 16,533,324,787,184.11/6,074,245.70
  6. Step 6: Final answer
    x = 2,721,872.90

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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.