Home / 3,077,205.25-4,611,681.95-2,394,915.98

Finding the Fourth Proportional to 3,077,205.25, 4,611,681.95 and 2,394,915.98

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Solution

The fourth proportional to 3,077,205.25, 4,611,681.95 and 2,394,915.98 is: 3,589,162.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,205.25 : 4,611,681.95 = 2,394,915.98 : x
  2. Step 2: Convert to fraction form
    3,077,205.25/4,611,681.95 = 2,394,915.98/x
  3. Step 3: Cross multiply
    3,077,205.25x = 4,611,681.95 × 2,394,915.98
  4. Step 4: Simplify right side
    3,077,205.25x = 11,044,590,776,445.11
  5. Step 5: Solve for x
    x = 11,044,590,776,445.11/3,077,205.25
  6. Step 6: Final answer
    x = 3,589,162.86

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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.