Home / 1,467,164.88-2,201,064.03-456,267.06

Finding the Fourth Proportional to 1,467,164.88, 2,201,064.03 and 456,267.06

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Solution

The fourth proportional to 1,467,164.88, 2,201,064.03 and 456,267.06 is: 684,499.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,164.88 : 2,201,064.03 = 456,267.06 : x
  2. Step 2: Convert to fraction form
    1,467,164.88/2,201,064.03 = 456,267.06/x
  3. Step 3: Cross multiply
    1,467,164.88x = 2,201,064.03 × 456,267.06
  4. Step 4: Simplify right side
    1,467,164.88x = 1,004,273,013,839.85
  5. Step 5: Solve for x
    x = 1,004,273,013,839.85/1,467,164.88
  6. Step 6: Final answer
    x = 684,499.08

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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.