Home / 410,193.84-566,066.37-228,903.84

Finding the Fourth Proportional to 410,193.84, 566,066.37 and 228,903.84

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Solution

The fourth proportional to 410,193.84, 566,066.37 and 228,903.84 is: 315,886.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,193.84 : 566,066.37 = 228,903.84 : x
  2. Step 2: Convert to fraction form
    410,193.84/566,066.37 = 228,903.84/x
  3. Step 3: Cross multiply
    410,193.84x = 566,066.37 × 228,903.84
  4. Step 4: Simplify right side
    410,193.84x = 129,574,765,787.86
  5. Step 5: Solve for x
    x = 129,574,765,787.86/410,193.84
  6. Step 6: Final answer
    x = 315,886.67

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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.