Home / 951,415.16-1,426,904.28-567,272.66

Finding the Fourth Proportional to 951,415.16, 1,426,904.28 and 567,272.66

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Solution

The fourth proportional to 951,415.16, 1,426,904.28 and 567,272.66 is: 850,778.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,415.16 : 1,426,904.28 = 567,272.66 : x
  2. Step 2: Convert to fraction form
    951,415.16/1,426,904.28 = 567,272.66/x
  3. Step 3: Cross multiply
    951,415.16x = 1,426,904.28 × 567,272.66
  4. Step 4: Simplify right side
    951,415.16x = 809,443,786,480.99
  5. Step 5: Solve for x
    x = 809,443,786,480.99/951,415.16
  6. Step 6: Final answer
    x = 850,778.74

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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.