Home / 833,926.12-1,250,889.50-202,836.04

Finding the Fourth Proportional to 833,926.12, 1,250,889.50 and 202,836.04

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Solution

The fourth proportional to 833,926.12, 1,250,889.50 and 202,836.04 is: 304,254.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,926.12 : 1,250,889.50 = 202,836.04 : x
  2. Step 2: Convert to fraction form
    833,926.12/1,250,889.50 = 202,836.04/x
  3. Step 3: Cross multiply
    833,926.12x = 1,250,889.50 × 202,836.04
  4. Step 4: Simplify right side
    833,926.12x = 253,725,472,657.58
  5. Step 5: Solve for x
    x = 253,725,472,657.58/833,926.12
  6. Step 6: Final answer
    x = 304,254.14

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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.