Home / 3,464,171.64-5,159,728.77-3,308,741.58

Finding the Fourth Proportional to 3,464,171.64, 5,159,728.77 and 3,308,741.58

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Solution

The fourth proportional to 3,464,171.64, 5,159,728.77 and 3,308,741.58 is: 4,928,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,171.64 : 5,159,728.77 = 3,308,741.58 : x
  2. Step 2: Convert to fraction form
    3,464,171.64/5,159,728.77 = 3,308,741.58/x
  3. Step 3: Cross multiply
    3,464,171.64x = 5,159,728.77 × 3,308,741.58
  4. Step 4: Simplify right side
    3,464,171.64x = 17,072,209,122,821.26
  5. Step 5: Solve for x
    x = 17,072,209,122,821.26/3,464,171.64
  6. Step 6: Final answer
    x = 4,928,222.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.