Home / 3,077,221.74-4,611,706.53-2,394,932.40

Finding the Fourth Proportional to 3,077,221.74, 4,611,706.53 and 2,394,932.40

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Solution

The fourth proportional to 3,077,221.74, 4,611,706.53 and 2,394,932.40 is: 3,589,187.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,221.74 : 4,611,706.53 = 2,394,932.40 : x
  2. Step 2: Convert to fraction form
    3,077,221.74/4,611,706.53 = 2,394,932.40/x
  3. Step 3: Cross multiply
    3,077,221.74x = 4,611,706.53 × 2,394,932.40
  4. Step 4: Simplify right side
    3,077,221.74x = 11,044,725,387,988.57
  5. Step 5: Solve for x
    x = 11,044,725,387,988.57/3,077,221.74
  6. Step 6: Final answer
    x = 3,589,187.36

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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.