Home / 5,463,928.94-7,533,212.32-4,480,243.82

Finding the Fourth Proportional to 5,463,928.94, 7,533,212.32 and 4,480,243.82

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Solution

The fourth proportional to 5,463,928.94, 7,533,212.32 and 4,480,243.82 is: 6,176,988.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,928.94 : 7,533,212.32 = 4,480,243.82 : x
  2. Step 2: Convert to fraction form
    5,463,928.94/7,533,212.32 = 4,480,243.82/x
  3. Step 3: Cross multiply
    5,463,928.94x = 7,533,212.32 × 4,480,243.82
  4. Step 4: Simplify right side
    5,463,928.94x = 33,750,627,892,561.20
  5. Step 5: Solve for x
    x = 33,750,627,892,561.20/5,463,928.94
  6. Step 6: Final answer
    x = 6,176,988.81

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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.