Home / 4,180,348.20-6,276,354.30-2,673,359.40

Finding the Fourth Proportional to 4,180,348.20, 6,276,354.30 and 2,673,359.40

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Solution

The fourth proportional to 4,180,348.20, 6,276,354.30 and 2,673,359.40 is: 4,013,768.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,348.20 : 6,276,354.30 = 2,673,359.40 : x
  2. Step 2: Convert to fraction form
    4,180,348.20/6,276,354.30 = 2,673,359.40/x
  3. Step 3: Cross multiply
    4,180,348.20x = 6,276,354.30 × 2,673,359.40
  4. Step 4: Simplify right side
    4,180,348.20x = 16,778,950,765,635.42
  5. Step 5: Solve for x
    x = 16,778,950,765,635.42/4,180,348.20
  6. Step 6: Final answer
    x = 4,013,768.70

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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.