Home / 5,804,876.61-8,010,825.62-3,191,491.17

Finding the Fourth Proportional to 5,804,876.61, 8,010,825.62 and 3,191,491.17

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Solution

The fourth proportional to 5,804,876.61, 8,010,825.62 and 3,191,491.17 is: 4,404,310.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,876.61 : 8,010,825.62 = 3,191,491.17 : x
  2. Step 2: Convert to fraction form
    5,804,876.61/8,010,825.62 = 3,191,491.17/x
  3. Step 3: Cross multiply
    5,804,876.61x = 8,010,825.62 × 3,191,491.17
  4. Step 4: Simplify right side
    5,804,876.61x = 25,566,479,214,682.32
  5. Step 5: Solve for x
    x = 25,566,479,214,682.32/5,804,876.61
  6. Step 6: Final answer
    x = 4,404,310.54

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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.