Home / 3,013,809.76-4,520,752-883,937.85

Finding the Fourth Proportional to 3,013,809.76, 4,520,752 and 883,937.85

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Solution

The fourth proportional to 3,013,809.76, 4,520,752 and 883,937.85 is: 1,325,917.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,809.76 : 4,520,752 = 883,937.85 : x
  2. Step 2: Convert to fraction form
    3,013,809.76/4,520,752 = 883,937.85/x
  3. Step 3: Cross multiply
    3,013,809.76x = 4,520,752 × 883,937.85
  4. Step 4: Simplify right side
    3,013,809.76x = 3,996,063,780,659.44
  5. Step 5: Solve for x
    x = 3,996,063,780,659.44/3,013,809.76
  6. Step 6: Final answer
    x = 1,325,917.73

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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.