Home / 4,519,388.06-6,235,238.15-2,558,998.25

Finding the Fourth Proportional to 4,519,388.06, 6,235,238.15 and 2,558,998.25

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Solution

The fourth proportional to 4,519,388.06, 6,235,238.15 and 2,558,998.25 is: 3,530,558.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,388.06 : 6,235,238.15 = 2,558,998.25 : x
  2. Step 2: Convert to fraction form
    4,519,388.06/6,235,238.15 = 2,558,998.25/x
  3. Step 3: Cross multiply
    4,519,388.06x = 6,235,238.15 × 2,558,998.25
  4. Step 4: Simplify right side
    4,519,388.06x = 15,955,963,501,388.24
  5. Step 5: Solve for x
    x = 15,955,963,501,388.24/4,519,388.06
  6. Step 6: Final answer
    x = 3,530,558.41

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1.5x scale

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.