Home / 1,336,612.50-1,844,525.25-733,000.50

Finding the Fourth Proportional to 1,336,612.50, 1,844,525.25 and 733,000.50

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Solution

The fourth proportional to 1,336,612.50, 1,844,525.25 and 733,000.50 is: 1,011,540.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,612.50 : 1,844,525.25 = 733,000.50 : x
  2. Step 2: Convert to fraction form
    1,336,612.50/1,844,525.25 = 733,000.50/x
  3. Step 3: Cross multiply
    1,336,612.50x = 1,844,525.25 × 733,000.50
  4. Step 4: Simplify right side
    1,336,612.50x = 1,352,037,930,512.63
  5. Step 5: Solve for x
    x = 1,352,037,930,512.63/1,336,612.50
  6. Step 6: Final answer
    x = 1,011,540.69

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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.