Home / 1,650,537.32-2,475,814.53-751,350.22

Finding the Fourth Proportional to 1,650,537.32, 2,475,814.53 and 751,350.22

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Solution

The fourth proportional to 1,650,537.32, 2,475,814.53 and 751,350.22 is: 1,127,029.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,537.32 : 2,475,814.53 = 751,350.22 : x
  2. Step 2: Convert to fraction form
    1,650,537.32/2,475,814.53 = 751,350.22/x
  3. Step 3: Cross multiply
    1,650,537.32x = 2,475,814.53 × 751,350.22
  4. Step 4: Simplify right side
    1,650,537.32x = 1,860,203,791,794.70
  5. Step 5: Solve for x
    x = 1,860,203,791,794.70/1,650,537.32
  6. Step 6: Final answer
    x = 1,127,029.22

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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.