Home / 4,878,958.98-6,733,110.96-2,703,298.56

Finding the Fourth Proportional to 4,878,958.98, 6,733,110.96 and 2,703,298.56

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Solution

The fourth proportional to 4,878,958.98, 6,733,110.96 and 2,703,298.56 is: 3,730,633.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,878,958.98 : 6,733,110.96 = 2,703,298.56 : x
  2. Step 2: Convert to fraction form
    4,878,958.98/6,733,110.96 = 2,703,298.56/x
  3. Step 3: Cross multiply
    4,878,958.98x = 6,733,110.96 × 2,703,298.56
  4. Step 4: Simplify right side
    4,878,958.98x = 18,201,609,162,488.22
  5. Step 5: Solve for x
    x = 18,201,609,162,488.22/4,878,958.98
  6. Step 6: Final answer
    x = 3,730,633.78

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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.