Home / 4,928,349.48-6,801,145.96-2,752,984.32

Finding the Fourth Proportional to 4,928,349.48, 6,801,145.96 and 2,752,984.32

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Solution

The fourth proportional to 4,928,349.48, 6,801,145.96 and 2,752,984.32 is: 3,799,131.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,349.48 : 6,801,145.96 = 2,752,984.32 : x
  2. Step 2: Convert to fraction form
    4,928,349.48/6,801,145.96 = 2,752,984.32/x
  3. Step 3: Cross multiply
    4,928,349.48x = 6,801,145.96 × 2,752,984.32
  4. Step 4: Simplify right side
    4,928,349.48x = 18,723,448,185,911.35
  5. Step 5: Solve for x
    x = 18,723,448,185,911.35/4,928,349.48
  6. Step 6: Final answer
    x = 3,799,131.59

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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.