Home / 2,963,913.70-4,446,234.14-833,999.88

Finding the Fourth Proportional to 2,963,913.70, 4,446,234.14 and 833,999.88

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Solution

The fourth proportional to 2,963,913.70, 4,446,234.14 and 833,999.88 is: 1,251,102.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,913.70 : 4,446,234.14 = 833,999.88 : x
  2. Step 2: Convert to fraction form
    2,963,913.70/4,446,234.14 = 833,999.88/x
  3. Step 3: Cross multiply
    2,963,913.70x = 4,446,234.14 × 833,999.88
  4. Step 4: Simplify right side
    2,963,913.70x = 3,708,158,739,211.90
  5. Step 5: Solve for x
    x = 3,708,158,739,211.90/2,963,913.70
  6. Step 6: Final answer
    x = 1,251,102.13

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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.