Home / 833,497.80-1,250,252.90-234,519.54

Finding the Fourth Proportional to 833,497.80, 1,250,252.90 and 234,519.54

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Solution

The fourth proportional to 833,497.80, 1,250,252.90 and 234,519.54 is: 351,781.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,497.80 : 1,250,252.90 = 234,519.54 : x
  2. Step 2: Convert to fraction form
    833,497.80/1,250,252.90 = 234,519.54/x
  3. Step 3: Cross multiply
    833,497.80x = 1,250,252.90 × 234,519.54
  4. Step 4: Simplify right side
    833,497.80x = 293,208,734,991.67
  5. Step 5: Solve for x
    x = 293,208,734,991.67/833,497.80
  6. Step 6: Final answer
    x = 351,781.05

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1.5x scale

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.