Home / 4,733,110.80-7,099,666.20-4,471,837.20

Finding the Fourth Proportional to 4,733,110.80, 7,099,666.20 and 4,471,837.20

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Solution

The fourth proportional to 4,733,110.80, 7,099,666.20 and 4,471,837.20 is: 6,707,755.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,110.80 : 7,099,666.20 = 4,471,837.20 : x
  2. Step 2: Convert to fraction form
    4,733,110.80/7,099,666.20 = 4,471,837.20/x
  3. Step 3: Cross multiply
    4,733,110.80x = 7,099,666.20 × 4,471,837.20
  4. Step 4: Simplify right side
    4,733,110.80x = 31,748,551,420,742.64
  5. Step 5: Solve for x
    x = 31,748,551,420,742.64/4,733,110.80
  6. Step 6: Final answer
    x = 6,707,755.80

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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.