Home / 6,352,652.34-9,529,393.20-4,651,885.62

Finding the Fourth Proportional to 6,352,652.34, 9,529,393.20 and 4,651,885.62

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Solution

The fourth proportional to 6,352,652.34, 9,529,393.20 and 4,651,885.62 is: 6,978,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,652.34 : 9,529,393.20 = 4,651,885.62 : x
  2. Step 2: Convert to fraction form
    6,352,652.34/9,529,393.20 = 4,651,885.62/x
  3. Step 3: Cross multiply
    6,352,652.34x = 9,529,393.20 × 4,651,885.62
  4. Step 4: Simplify right side
    6,352,652.34x = 44,329,647,194,405.78
  5. Step 5: Solve for x
    x = 44,329,647,194,405.78/6,352,652.34
  6. Step 6: Final answer
    x = 6,978,132.10

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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.