Home / 1,512,444.45-2,268,010.58-501,175.65

Finding the Fourth Proportional to 1,512,444.45, 2,268,010.58 and 501,175.65

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Solution

The fourth proportional to 1,512,444.45, 2,268,010.58 and 501,175.65 is: 751,546.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,444.45 : 2,268,010.58 = 501,175.65 : x
  2. Step 2: Convert to fraction form
    1,512,444.45/2,268,010.58 = 501,175.65/x
  3. Step 3: Cross multiply
    1,512,444.45x = 2,268,010.58 × 501,175.65
  4. Step 4: Simplify right side
    1,512,444.45x = 1,136,671,674,132.50
  5. Step 5: Solve for x
    x = 1,136,671,674,132.50/1,512,444.45
  6. Step 6: Final answer
    x = 751,546.06

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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.