Home / 5,775,637.67-7,967,878.05-3,482,524.43

Finding the Fourth Proportional to 5,775,637.67, 7,967,878.05 and 3,482,524.43

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Solution

The fourth proportional to 5,775,637.67, 7,967,878.05 and 3,482,524.43 is: 4,804,375.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,637.67 : 7,967,878.05 = 3,482,524.43 : x
  2. Step 2: Convert to fraction form
    5,775,637.67/7,967,878.05 = 3,482,524.43/x
  3. Step 3: Cross multiply
    5,775,637.67x = 7,967,878.05 × 3,482,524.43
  4. Step 4: Simplify right side
    5,775,637.67x = 27,748,329,907,133.75
  5. Step 5: Solve for x
    x = 27,748,329,907,133.75/5,775,637.67
  6. Step 6: Final answer
    x = 4,804,375.12

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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.