Home / 5,928,569.36-8,181,518.60-3,481,234.52

Finding the Fourth Proportional to 5,928,569.36, 8,181,518.60 and 3,481,234.52

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Solution

The fourth proportional to 5,928,569.36, 8,181,518.60 and 3,481,234.52 is: 4,804,158.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,569.36 : 8,181,518.60 = 3,481,234.52 : x
  2. Step 2: Convert to fraction form
    5,928,569.36/8,181,518.60 = 3,481,234.52/x
  3. Step 3: Cross multiply
    5,928,569.36x = 8,181,518.60 × 3,481,234.52
  4. Step 4: Simplify right side
    5,928,569.36x = 28,481,784,976,342.07
  5. Step 5: Solve for x
    x = 28,481,784,976,342.07/5,928,569.36
  6. Step 6: Final answer
    x = 4,804,158.18

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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.