Home / 2,732,914.40-4,097,156-1,136,672.48

Finding the Fourth Proportional to 2,732,914.40, 4,097,156 and 1,136,672.48

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Solution

The fourth proportional to 2,732,914.40, 4,097,156 and 1,136,672.48 is: 1,704,087.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,914.40 : 4,097,156 = 1,136,672.48 : x
  2. Step 2: Convert to fraction form
    2,732,914.40/4,097,156 = 1,136,672.48/x
  3. Step 3: Cross multiply
    2,732,914.40x = 4,097,156 × 1,136,672.48
  4. Step 4: Simplify right side
    2,732,914.40x = 4,657,124,471,466.88
  5. Step 5: Solve for x
    x = 4,657,124,471,466.88/2,732,914.40
  6. Step 6: Final answer
    x = 1,704,087.21

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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.