Home / 628,766.86-940,253.14-466,966.44

Finding the Fourth Proportional to 628,766.86, 940,253.14 and 466,966.44

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Solution

The fourth proportional to 628,766.86, 940,253.14 and 466,966.44 is: 698,298.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    628,766.86 : 940,253.14 = 466,966.44 : x
  2. Step 2: Convert to fraction form
    628,766.86/940,253.14 = 466,966.44/x
  3. Step 3: Cross multiply
    628,766.86x = 940,253.14 × 466,966.44
  4. Step 4: Simplify right side
    628,766.86x = 439,066,661,484.62
  5. Step 5: Solve for x
    x = 439,066,661,484.62/628,766.86
  6. Step 6: Final answer
    x = 698,298.03

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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.