Home / 2,255,476.32-3,383,158.19-658,053.45

Finding the Fourth Proportional to 2,255,476.32, 3,383,158.19 and 658,053.45

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Solution

The fourth proportional to 2,255,476.32, 3,383,158.19 and 658,053.45 is: 987,063.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,476.32 : 3,383,158.19 = 658,053.45 : x
  2. Step 2: Convert to fraction form
    2,255,476.32/3,383,158.19 = 658,053.45/x
  3. Step 3: Cross multiply
    2,255,476.32x = 3,383,158.19 × 658,053.45
  4. Step 4: Simplify right side
    2,255,476.32x = 2,226,298,915,534.99
  5. Step 5: Solve for x
    x = 2,226,298,915,534.99/2,255,476.32
  6. Step 6: Final answer
    x = 987,063.75

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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.