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Finding the Fourth Proportional to 377,645.58, 566,462.81 and 93,336.15

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Solution

The fourth proportional to 377,645.58, 566,462.81 and 93,336.15 is: 140,002.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,645.58 : 566,462.81 = 93,336.15 : x
  2. Step 2: Convert to fraction form
    377,645.58/566,462.81 = 93,336.15/x
  3. Step 3: Cross multiply
    377,645.58x = 566,462.81 × 93,336.15
  4. Step 4: Simplify right side
    377,645.58x = 52,871,459,219.74
  5. Step 5: Solve for x
    x = 52,871,459,219.74/377,645.58
  6. Step 6: Final answer
    x = 140,002.86

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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.