Home / 5,904,879.36-8,148,758.40-3,326,591.04

Finding the Fourth Proportional to 5,904,879.36, 8,148,758.40 and 3,326,591.04

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Solution

The fourth proportional to 5,904,879.36, 8,148,758.40 and 3,326,591.04 is: 4,590,709.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,879.36 : 8,148,758.40 = 3,326,591.04 : x
  2. Step 2: Convert to fraction form
    5,904,879.36/8,148,758.40 = 3,326,591.04/x
  3. Step 3: Cross multiply
    5,904,879.36x = 8,148,758.40 × 3,326,591.04
  4. Step 4: Simplify right side
    5,904,879.36x = 27,107,586,680,564.74
  5. Step 5: Solve for x
    x = 27,107,586,680,564.74/5,904,879.36
  6. Step 6: Final answer
    x = 4,590,709.65

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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.