Home / 932,192.28-1,286,232.21-544,932.50

Finding the Fourth Proportional to 932,192.28, 1,286,232.21 and 544,932.50

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Solution

The fourth proportional to 932,192.28, 1,286,232.21 and 544,932.50 is: 751,893.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,192.28 : 1,286,232.21 = 544,932.50 : x
  2. Step 2: Convert to fraction form
    932,192.28/1,286,232.21 = 544,932.50/x
  3. Step 3: Cross multiply
    932,192.28x = 1,286,232.21 × 544,932.50
  4. Step 4: Simplify right side
    932,192.28x = 700,909,727,344.66
  5. Step 5: Solve for x
    x = 700,909,727,344.66/932,192.28
  6. Step 6: Final answer
    x = 751,893.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.