Home / 5,497,578.56-7,586,651.04-3,083,109.44

Finding the Fourth Proportional to 5,497,578.56, 7,586,651.04 and 3,083,109.44

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Solution

The fourth proportional to 5,497,578.56, 7,586,651.04 and 3,083,109.44 is: 4,254,686.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497,578.56 : 7,586,651.04 = 3,083,109.44 : x
  2. Step 2: Convert to fraction form
    5,497,578.56/7,586,651.04 = 3,083,109.44/x
  3. Step 3: Cross multiply
    5,497,578.56x = 7,586,651.04 × 3,083,109.44
  4. Step 4: Simplify right side
    5,497,578.56x = 23,390,475,439,409.82
  5. Step 5: Solve for x
    x = 23,390,475,439,409.82/5,497,578.56
  6. Step 6: Final answer
    x = 4,254,686.89

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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.