Home / 1,446,754.02-2,170,131.03-499,608.06

Finding the Fourth Proportional to 1,446,754.02, 2,170,131.03 and 499,608.06

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Solution

The fourth proportional to 1,446,754.02, 2,170,131.03 and 499,608.06 is: 749,412.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,754.02 : 2,170,131.03 = 499,608.06 : x
  2. Step 2: Convert to fraction form
    1,446,754.02/2,170,131.03 = 499,608.06/x
  3. Step 3: Cross multiply
    1,446,754.02x = 2,170,131.03 × 499,608.06
  4. Step 4: Simplify right side
    1,446,754.02x = 1,084,214,953,844.10
  5. Step 5: Solve for x
    x = 1,084,214,953,844.10/1,446,754.02
  6. Step 6: Final answer
    x = 749,412.09

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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.