Home / 3,364,241.85-5,046,434.26-1,205,407.58

Finding the Fourth Proportional to 3,364,241.85, 5,046,434.26 and 1,205,407.58

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Solution

The fourth proportional to 3,364,241.85, 5,046,434.26 and 1,205,407.58 is: 1,808,136.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,241.85 : 5,046,434.26 = 1,205,407.58 : x
  2. Step 2: Convert to fraction form
    3,364,241.85/5,046,434.26 = 1,205,407.58/x
  3. Step 3: Cross multiply
    3,364,241.85x = 5,046,434.26 × 1,205,407.58
  4. Step 4: Simplify right side
    3,364,241.85x = 6,083,010,080,730.00
  5. Step 5: Solve for x
    x = 6,083,010,080,730.00/3,364,241.85
  6. Step 6: Final answer
    x = 1,808,136.97

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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.