Home / 3,327,614.33-4,592,317.77-1,876,780.40

Finding the Fourth Proportional to 3,327,614.33, 4,592,317.77 and 1,876,780.40

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Solution

The fourth proportional to 3,327,614.33, 4,592,317.77 and 1,876,780.40 is: 2,590,075.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,614.33 : 4,592,317.77 = 1,876,780.40 : x
  2. Step 2: Convert to fraction form
    3,327,614.33/4,592,317.77 = 1,876,780.40/x
  3. Step 3: Cross multiply
    3,327,614.33x = 4,592,317.77 × 1,876,780.40
  4. Step 4: Simplify right side
    3,327,614.33x = 8,618,771,958,346.12
  5. Step 5: Solve for x
    x = 8,618,771,958,346.12/3,327,614.33
  6. Step 6: Final answer
    x = 2,590,075.39

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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.