Home / 3,604,571.52-5,400,886.86-2,534,384.94

Finding the Fourth Proportional to 3,604,571.52, 5,400,886.86 and 2,534,384.94

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Solution

The fourth proportional to 3,604,571.52, 5,400,886.86 and 2,534,384.94 is: 3,797,379.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,571.52 : 5,400,886.86 = 2,534,384.94 : x
  2. Step 2: Convert to fraction form
    3,604,571.52/5,400,886.86 = 2,534,384.94/x
  3. Step 3: Cross multiply
    3,604,571.52x = 5,400,886.86 × 2,534,384.94
  4. Step 4: Simplify right side
    3,604,571.52x = 13,687,926,320,627.89
  5. Step 5: Solve for x
    x = 13,687,926,320,627.89/3,604,571.52
  6. Step 6: Final answer
    x = 3,797,379.59

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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.