Home / 6,352,298.18-8,766,226.85-3,451,689.04

Finding the Fourth Proportional to 6,352,298.18, 8,766,226.85 and 3,451,689.04

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Solution

The fourth proportional to 6,352,298.18, 8,766,226.85 and 3,451,689.04 is: 4,763,360.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,298.18 : 8,766,226.85 = 3,451,689.04 : x
  2. Step 2: Convert to fraction form
    6,352,298.18/8,766,226.85 = 3,451,689.04/x
  3. Step 3: Cross multiply
    6,352,298.18x = 8,766,226.85 × 3,451,689.04
  4. Step 4: Simplify right side
    6,352,298.18x = 30,258,289,140,298.72
  5. Step 5: Solve for x
    x = 30,258,289,140,298.72/6,352,298.18
  6. Step 6: Final answer
    x = 4,763,360.96

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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.