Home / 1,150,682.94-1,726,337.88-351,946.80

Finding the Fourth Proportional to 1,150,682.94, 1,726,337.88 and 351,946.80

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Solution

The fourth proportional to 1,150,682.94, 1,726,337.88 and 351,946.80 is: 528,016.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,682.94 : 1,726,337.88 = 351,946.80 : x
  2. Step 2: Convert to fraction form
    1,150,682.94/1,726,337.88 = 351,946.80/x
  3. Step 3: Cross multiply
    1,150,682.94x = 1,726,337.88 × 351,946.80
  4. Step 4: Simplify right side
    1,150,682.94x = 607,579,092,584.78
  5. Step 5: Solve for x
    x = 607,579,092,584.78/1,150,682.94
  6. Step 6: Final answer
    x = 528,016.08

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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.