Home / 836,653.52-1,254,959.22-237,613.16

Finding the Fourth Proportional to 836,653.52, 1,254,959.22 and 237,613.16

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Solution

The fourth proportional to 836,653.52, 1,254,959.22 and 237,613.16 is: 356,413.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,653.52 : 1,254,959.22 = 237,613.16 : x
  2. Step 2: Convert to fraction form
    836,653.52/1,254,959.22 = 237,613.16/x
  3. Step 3: Cross multiply
    836,653.52x = 1,254,959.22 × 237,613.16
  4. Step 4: Simplify right side
    836,653.52x = 298,194,825,935.34
  5. Step 5: Solve for x
    x = 298,194,825,935.34/836,653.52
  6. Step 6: Final answer
    x = 356,413.76

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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.