Home / 4,065,093.46-5,609,828.10-2,254,257.46

Finding the Fourth Proportional to 4,065,093.46, 5,609,828.10 and 2,254,257.46

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Solution

The fourth proportional to 4,065,093.46, 5,609,828.10 and 2,254,257.46 is: 3,110,874.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,093.46 : 5,609,828.10 = 2,254,257.46 : x
  2. Step 2: Convert to fraction form
    4,065,093.46/5,609,828.10 = 2,254,257.46/x
  3. Step 3: Cross multiply
    4,065,093.46x = 5,609,828.10 × 2,254,257.46
  4. Step 4: Simplify right side
    4,065,093.46x = 12,645,996,843,742.62
  5. Step 5: Solve for x
    x = 12,645,996,843,742.62/4,065,093.46
  6. Step 6: Final answer
    x = 3,110,874.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.