Home / 10,565,551.35-15,848,327.03-3,833,090.55

Finding the Fourth Proportional to 10,565,551.35, 15,848,327.03 and 3,833,090.55

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Solution

The fourth proportional to 10,565,551.35, 15,848,327.03 and 3,833,090.55 is: 5,749,635.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,565,551.35 : 15,848,327.03 = 3,833,090.55 : x
  2. Step 2: Convert to fraction form
    10,565,551.35/15,848,327.03 = 3,833,090.55/x
  3. Step 3: Cross multiply
    10,565,551.35x = 15,848,327.03 × 3,833,090.55
  4. Step 4: Simplify right side
    10,565,551.35x = 60,748,072,552,837.11
  5. Step 5: Solve for x
    x = 60,748,072,552,837.11/10,565,551.35
  6. Step 6: Final answer
    x = 5,749,635.83

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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.