Home / 6,013,003.60-9,021,484.64-3,999,170.26

Finding the Fourth Proportional to 6,013,003.60, 9,021,484.64 and 3,999,170.26

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Solution

The fourth proportional to 6,013,003.60, 9,021,484.64 and 3,999,170.26 is: 6,000,071.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,003.60 : 9,021,484.64 = 3,999,170.26 : x
  2. Step 2: Convert to fraction form
    6,013,003.60/9,021,484.64 = 3,999,170.26/x
  3. Step 3: Cross multiply
    6,013,003.60x = 9,021,484.64 × 3,999,170.26
  4. Step 4: Simplify right side
    6,013,003.60x = 36,078,453,073,334.80
  5. Step 5: Solve for x
    x = 36,078,453,073,334.80/6,013,003.60
  6. Step 6: Final answer
    x = 6,000,071.76

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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.