Home / 4,021,202.30-6,031,803.45-2,422,942.70

Finding the Fourth Proportional to 4,021,202.30, 6,031,803.45 and 2,422,942.70

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Solution

The fourth proportional to 4,021,202.30, 6,031,803.45 and 2,422,942.70 is: 3,634,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,202.30 : 6,031,803.45 = 2,422,942.70 : x
  2. Step 2: Convert to fraction form
    4,021,202.30/6,031,803.45 = 2,422,942.70/x
  3. Step 3: Cross multiply
    4,021,202.30x = 6,031,803.45 × 2,422,942.70
  4. Step 4: Simplify right side
    4,021,202.30x = 14,614,714,137,012.32
  5. Step 5: Solve for x
    x = 14,614,714,137,012.32/4,021,202.30
  6. Step 6: Final answer
    x = 3,634,414.05

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Double scale
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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.