Home / 833,919.08-1,250,868.18-202,833.32

Finding the Fourth Proportional to 833,919.08, 1,250,868.18 and 202,833.32

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Solution

The fourth proportional to 833,919.08, 1,250,868.18 and 202,833.32 is: 304,247.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,919.08 : 1,250,868.18 = 202,833.32 : x
  2. Step 2: Convert to fraction form
    833,919.08/1,250,868.18 = 202,833.32/x
  3. Step 3: Cross multiply
    833,919.08x = 1,250,868.18 × 202,833.32
  4. Step 4: Simplify right side
    833,919.08x = 253,717,745,831.76
  5. Step 5: Solve for x
    x = 253,717,745,831.76/833,919.08
  6. Step 6: Final answer
    x = 304,247.44

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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.