Home / 1,837,189.58-2,535,331.48-1,010,316.44

Finding the Fourth Proportional to 1,837,189.58, 2,535,331.48 and 1,010,316.44

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Solution

The fourth proportional to 1,837,189.58, 2,535,331.48 and 1,010,316.44 is: 1,394,242.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,189.58 : 2,535,331.48 = 1,010,316.44 : x
  2. Step 2: Convert to fraction form
    1,837,189.58/2,535,331.48 = 1,010,316.44/x
  3. Step 3: Cross multiply
    1,837,189.58x = 2,535,331.48 × 1,010,316.44
  4. Step 4: Simplify right side
    1,837,189.58x = 2,561,487,078,906.07
  5. Step 5: Solve for x
    x = 2,561,487,078,906.07/1,837,189.58
  6. Step 6: Final answer
    x = 1,394,242.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.