Home / 3,248,289.69-4,482,525.46-1,797,987.93

Finding the Fourth Proportional to 3,248,289.69, 4,482,525.46 and 1,797,987.93

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Solution

The fourth proportional to 3,248,289.69, 4,482,525.46 and 1,797,987.93 is: 2,481,160.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,289.69 : 4,482,525.46 = 1,797,987.93 : x
  2. Step 2: Convert to fraction form
    3,248,289.69/4,482,525.46 = 1,797,987.93/x
  3. Step 3: Cross multiply
    3,248,289.69x = 4,482,525.46 × 1,797,987.93
  4. Step 4: Simplify right side
    3,248,289.69x = 8,059,526,672,997.70
  5. Step 5: Solve for x
    x = 8,059,526,672,997.70/3,248,289.69
  6. Step 6: Final answer
    x = 2,481,160.07

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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.