Home / 1,132,600.80-1,699,163.91-374,396.25

Finding the Fourth Proportional to 1,132,600.80, 1,699,163.91 and 374,396.25

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Solution

The fourth proportional to 1,132,600.80, 1,699,163.91 and 374,396.25 is: 561,681.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,600.80 : 1,699,163.91 = 374,396.25 : x
  2. Step 2: Convert to fraction form
    1,132,600.80/1,699,163.91 = 374,396.25/x
  3. Step 3: Cross multiply
    1,132,600.80x = 1,699,163.91 × 374,396.25
  4. Step 4: Simplify right side
    1,132,600.80x = 636,160,596,039.34
  5. Step 5: Solve for x
    x = 636,160,596,039.34/1,132,600.80
  6. Step 6: Final answer
    x = 561,681.22

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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.