Home / 7,302,000.20-10,932,005.10-4,467,648.20

Finding the Fourth Proportional to 7,302,000.20, 10,932,005.10 and 4,467,648.20

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Solution

The fourth proportional to 7,302,000.20, 10,932,005.10 and 4,467,648.20 is: 6,688,626.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,000.20 : 10,932,005.10 = 4,467,648.20 : x
  2. Step 2: Convert to fraction form
    7,302,000.20/10,932,005.10 = 4,467,648.20/x
  3. Step 3: Cross multiply
    7,302,000.20x = 10,932,005.10 × 4,467,648.20
  4. Step 4: Simplify right side
    7,302,000.20x = 48,840,352,907,405.82
  5. Step 5: Solve for x
    x = 48,840,352,907,405.82/7,302,000.20
  6. Step 6: Final answer
    x = 6,688,626.62

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1.5x scale

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.