Home / 4,541,679.96-6,804,808.20-2,740,779.15

Finding the Fourth Proportional to 4,541,679.96, 6,804,808.20 and 2,740,779.15

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Solution

The fourth proportional to 4,541,679.96, 6,804,808.20 and 2,740,779.15 is: 4,106,514.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,679.96 : 6,804,808.20 = 2,740,779.15 : x
  2. Step 2: Convert to fraction form
    4,541,679.96/6,804,808.20 = 2,740,779.15/x
  3. Step 3: Cross multiply
    4,541,679.96x = 6,804,808.20 × 2,740,779.15
  4. Step 4: Simplify right side
    4,541,679.96x = 18,650,476,434,309.03
  5. Step 5: Solve for x
    x = 18,650,476,434,309.03/4,541,679.96
  6. Step 6: Final answer
    x = 4,106,514.90

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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.