Home / 2,730,960.77-3,758,614.04-2,004,658.07

Finding the Fourth Proportional to 2,730,960.77, 3,758,614.04 and 2,004,658.07

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Solution

The fourth proportional to 2,730,960.77, 3,758,614.04 and 2,004,658.07 is: 2,759,005.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,960.77 : 3,758,614.04 = 2,004,658.07 : x
  2. Step 2: Convert to fraction form
    2,730,960.77/3,758,614.04 = 2,004,658.07/x
  3. Step 3: Cross multiply
    2,730,960.77x = 3,758,614.04 × 2,004,658.07
  4. Step 4: Simplify right side
    2,730,960.77x = 7,534,735,953,519.88
  5. Step 5: Solve for x
    x = 7,534,735,953,519.88/2,730,960.77
  6. Step 6: Final answer
    x = 2,759,005.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.