Home / 9,015,103.68-13,523,148-2,283,576

Finding the Fourth Proportional to 9,015,103.68, 13,523,148 and 2,283,576

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Solution

The fourth proportional to 9,015,103.68, 13,523,148 and 2,283,576 is: 3,425,488.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,015,103.68 : 13,523,148 = 2,283,576 : x
  2. Step 2: Convert to fraction form
    9,015,103.68/13,523,148 = 2,283,576/x
  3. Step 3: Cross multiply
    9,015,103.68x = 13,523,148 × 2,283,576
  4. Step 4: Simplify right side
    9,015,103.68x = 30,881,136,217,248
  5. Step 5: Solve for x
    x = 30,881,136,217,248/9,015,103.68
  6. Step 6: Final answer
    x = 3,425,488.75

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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.