Home / 4,154,539.10-6,231,808.65-3,958,583.90

Finding the Fourth Proportional to 4,154,539.10, 6,231,808.65 and 3,958,583.90

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Solution

The fourth proportional to 4,154,539.10, 6,231,808.65 and 3,958,583.90 is: 5,937,875.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,539.10 : 6,231,808.65 = 3,958,583.90 : x
  2. Step 2: Convert to fraction form
    4,154,539.10/6,231,808.65 = 3,958,583.90/x
  3. Step 3: Cross multiply
    4,154,539.10x = 6,231,808.65 × 3,958,583.90
  4. Step 4: Simplify right side
    4,154,539.10x = 24,669,137,389,770.73
  5. Step 5: Solve for x
    x = 24,669,137,389,770.73/4,154,539.10
  6. Step 6: Final answer
    x = 5,937,875.85

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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.