Home / 7,464,259.82-11,186,921.91-3,361,203.15

Finding the Fourth Proportional to 7,464,259.82, 11,186,921.91 and 3,361,203.15

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Solution

The fourth proportional to 7,464,259.82, 11,186,921.91 and 3,361,203.15 is: 5,037,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,259.82 : 11,186,921.91 = 3,361,203.15 : x
  2. Step 2: Convert to fraction form
    7,464,259.82/11,186,921.91 = 3,361,203.15/x
  3. Step 3: Cross multiply
    7,464,259.82x = 11,186,921.91 × 3,361,203.15
  4. Step 4: Simplify right side
    7,464,259.82x = 37,601,517,133,349.58
  5. Step 5: Solve for x
    x = 37,601,517,133,349.58/7,464,259.82
  6. Step 6: Final answer
    x = 5,037,541.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.