Home / 2,511,299.64-3,465,575.96-1,365,379.96

Finding the Fourth Proportional to 2,511,299.64, 3,465,575.96 and 1,365,379.96

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Solution

The fourth proportional to 2,511,299.64, 3,465,575.96 and 1,365,379.96 is: 1,884,214.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,299.64 : 3,465,575.96 = 1,365,379.96 : x
  2. Step 2: Convert to fraction form
    2,511,299.64/3,465,575.96 = 1,365,379.96/x
  3. Step 3: Cross multiply
    2,511,299.64x = 3,465,575.96 × 1,365,379.96
  4. Step 4: Simplify right side
    2,511,299.64x = 4,731,827,965,641.76
  5. Step 5: Solve for x
    x = 4,731,827,965,641.76/2,511,299.64
  6. Step 6: Final answer
    x = 1,884,214.81

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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.