Home / 5,913,608.87-8,159,238.07-3,464,904.25

Finding the Fourth Proportional to 5,913,608.87, 8,159,238.07 and 3,464,904.25

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Solution

The fourth proportional to 5,913,608.87, 8,159,238.07 and 3,464,904.25 is: 4,780,664.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,608.87 : 8,159,238.07 = 3,464,904.25 : x
  2. Step 2: Convert to fraction form
    5,913,608.87/8,159,238.07 = 3,464,904.25/x
  3. Step 3: Cross multiply
    5,913,608.87x = 8,159,238.07 × 3,464,904.25
  4. Step 4: Simplify right side
    5,913,608.87x = 28,270,978,607,384.09
  5. Step 5: Solve for x
    x = 28,270,978,607,384.09/5,913,608.87
  6. Step 6: Final answer
    x = 4,780,664.27

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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.