Home / 1,063,625.24-1,595,451.75-353,653.28

Finding the Fourth Proportional to 1,063,625.24, 1,595,451.75 and 353,653.28

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Solution

The fourth proportional to 1,063,625.24, 1,595,451.75 and 353,653.28 is: 530,484.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,625.24 : 1,595,451.75 = 353,653.28 : x
  2. Step 2: Convert to fraction form
    1,063,625.24/1,595,451.75 = 353,653.28/x
  3. Step 3: Cross multiply
    1,063,625.24x = 1,595,451.75 × 353,653.28
  4. Step 4: Simplify right side
    1,063,625.24x = 564,236,741,640.42
  5. Step 5: Solve for x
    x = 564,236,741,640.42/1,063,625.24
  6. Step 6: Final answer
    x = 530,484.54

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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.