Home / 4,432,676.14-6,649,016.04-1,066,883.14

Finding the Fourth Proportional to 4,432,676.14, 6,649,016.04 and 1,066,883.14

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Solution

The fourth proportional to 4,432,676.14, 6,649,016.04 and 1,066,883.14 is: 1,600,325.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,676.14 : 6,649,016.04 = 1,066,883.14 : x
  2. Step 2: Convert to fraction form
    4,432,676.14/6,649,016.04 = 1,066,883.14/x
  3. Step 3: Cross multiply
    4,432,676.14x = 6,649,016.04 × 1,066,883.14
  4. Step 4: Simplify right side
    4,432,676.14x = 7,093,723,110,665.57
  5. Step 5: Solve for x
    x = 7,093,723,110,665.57/4,432,676.14
  6. Step 6: Final answer
    x = 1,600,325.15

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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.