Home / 4,297,025.03-6,445,443.90-2,021,288.01

Finding the Fourth Proportional to 4,297,025.03, 6,445,443.90 and 2,021,288.01

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Solution

The fourth proportional to 4,297,025.03, 6,445,443.90 and 2,021,288.01 is: 3,031,887.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,025.03 : 6,445,443.90 = 2,021,288.01 : x
  2. Step 2: Convert to fraction form
    4,297,025.03/6,445,443.90 = 2,021,288.01/x
  3. Step 3: Cross multiply
    4,297,025.03x = 6,445,443.90 × 2,021,288.01
  4. Step 4: Simplify right side
    4,297,025.03x = 13,028,098,474,197.64
  5. Step 5: Solve for x
    x = 13,028,098,474,197.64/4,297,025.03
  6. Step 6: Final answer
    x = 3,031,887.97

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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.