Home / 2,250,986.64-3,105,513.48-1,477,044.24

Finding the Fourth Proportional to 2,250,986.64, 3,105,513.48 and 1,477,044.24

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Solution

The fourth proportional to 2,250,986.64, 3,105,513.48 and 1,477,044.24 is: 2,037,764.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,986.64 : 3,105,513.48 = 1,477,044.24 : x
  2. Step 2: Convert to fraction form
    2,250,986.64/3,105,513.48 = 1,477,044.24/x
  3. Step 3: Cross multiply
    2,250,986.64x = 3,105,513.48 × 1,477,044.24
  4. Step 4: Simplify right side
    2,250,986.64x = 4,586,980,797,876.36
  5. Step 5: Solve for x
    x = 4,586,980,797,876.36/2,250,986.64
  6. Step 6: Final answer
    x = 2,037,764.56

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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.