Home / 7,230,766.88-10,846,103.04-1,839,371.36

Finding the Fourth Proportional to 7,230,766.88, 10,846,103.04 and 1,839,371.36

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Solution

The fourth proportional to 7,230,766.88, 10,846,103.04 and 1,839,371.36 is: 2,759,045.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230,766.88 : 10,846,103.04 = 1,839,371.36 : x
  2. Step 2: Convert to fraction form
    7,230,766.88/10,846,103.04 = 1,839,371.36/x
  3. Step 3: Cross multiply
    7,230,766.88x = 10,846,103.04 × 1,839,371.36
  4. Step 4: Simplify right side
    7,230,766.88x = 19,950,011,299,384.93
  5. Step 5: Solve for x
    x = 19,950,011,299,384.93/7,230,766.88
  6. Step 6: Final answer
    x = 2,759,045.01

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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.