Home / 2,832,477.30-4,250,487.48-1,149,580.80

Finding the Fourth Proportional to 2,832,477.30, 4,250,487.48 and 1,149,580.80

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Solution

The fourth proportional to 2,832,477.30, 4,250,487.48 and 1,149,580.80 is: 1,725,090.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,477.30 : 4,250,487.48 = 1,149,580.80 : x
  2. Step 2: Convert to fraction form
    2,832,477.30/4,250,487.48 = 1,149,580.80/x
  3. Step 3: Cross multiply
    2,832,477.30x = 4,250,487.48 × 1,149,580.80
  4. Step 4: Simplify right side
    2,832,477.30x = 4,886,278,797,648.39
  5. Step 5: Solve for x
    x = 4,886,278,797,648.39/2,832,477.30
  6. Step 6: Final answer
    x = 1,725,090.19

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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.