Home / 4,524,958.96-6,243,741.43-2,688,734.32

Finding the Fourth Proportional to 4,524,958.96, 6,243,741.43 and 2,688,734.32

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Solution

The fourth proportional to 4,524,958.96, 6,243,741.43 and 2,688,734.32 is: 3,710,036.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,958.96 : 6,243,741.43 = 2,688,734.32 : x
  2. Step 2: Convert to fraction form
    4,524,958.96/6,243,741.43 = 2,688,734.32/x
  3. Step 3: Cross multiply
    4,524,958.96x = 6,243,741.43 × 2,688,734.32
  4. Step 4: Simplify right side
    4,524,958.96x = 16,787,761,868,046.88
  5. Step 5: Solve for x
    x = 16,787,761,868,046.88/4,524,958.96
  6. Step 6: Final answer
    x = 3,710,036.27

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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.