Home / 5,775,050.58-7,969,473.03-3,196,675.86

Finding the Fourth Proportional to 5,775,050.58, 7,969,473.03 and 3,196,675.86

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Solution

The fourth proportional to 5,775,050.58, 7,969,473.03 and 3,196,675.86 is: 4,411,359.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,050.58 : 7,969,473.03 = 3,196,675.86 : x
  2. Step 2: Convert to fraction form
    5,775,050.58/7,969,473.03 = 3,196,675.86/x
  3. Step 3: Cross multiply
    5,775,050.58x = 7,969,473.03 × 3,196,675.86
  4. Step 4: Simplify right side
    5,775,050.58x = 25,475,822,051,922.05
  5. Step 5: Solve for x
    x = 25,475,822,051,922.05/5,775,050.58
  6. Step 6: Final answer
    x = 4,411,359.12

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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.