Home / 5,327,347.05-7,349,939.98-3,033,883.89

Finding the Fourth Proportional to 5,327,347.05, 7,349,939.98 and 3,033,883.89

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Solution

The fourth proportional to 5,327,347.05, 7,349,939.98 and 3,033,883.89 is: 4,185,735.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,347.05 : 7,349,939.98 = 3,033,883.89 : x
  2. Step 2: Convert to fraction form
    5,327,347.05/7,349,939.98 = 3,033,883.89/x
  3. Step 3: Cross multiply
    5,327,347.05x = 7,349,939.98 × 3,033,883.89
  4. Step 4: Simplify right side
    5,327,347.05x = 22,298,864,497,788.93
  5. Step 5: Solve for x
    x = 22,298,864,497,788.93/5,327,347.05
  6. Step 6: Final answer
    x = 4,185,735.28

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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.