Home / 9,027,418.69-13,543,140.08-4,232,552.41

Finding the Fourth Proportional to 9,027,418.69, 13,543,140.08 and 4,232,552.41

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Solution

The fourth proportional to 9,027,418.69, 13,543,140.08 and 4,232,552.41 is: 6,349,771.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027,418.69 : 13,543,140.08 = 4,232,552.41 : x
  2. Step 2: Convert to fraction form
    9,027,418.69/13,543,140.08 = 4,232,552.41/x
  3. Step 3: Cross multiply
    9,027,418.69x = 13,543,140.08 × 4,232,552.41
  4. Step 4: Simplify right side
    9,027,418.69x = 57,322,050,184,571.59
  5. Step 5: Solve for x
    x = 57,322,050,184,571.59/9,027,418.69
  6. Step 6: Final answer
    x = 6,349,771.97

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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.