Home / 5,457,791.86-7,531,620.82-3,010,350.34

Finding the Fourth Proportional to 5,457,791.86, 7,531,620.82 and 3,010,350.34

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Solution

The fourth proportional to 5,457,791.86, 7,531,620.82 and 3,010,350.34 is: 4,154,210.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,457,791.86 : 7,531,620.82 = 3,010,350.34 : x
  2. Step 2: Convert to fraction form
    5,457,791.86/7,531,620.82 = 3,010,350.34/x
  3. Step 3: Cross multiply
    5,457,791.86x = 7,531,620.82 × 3,010,350.34
  4. Step 4: Simplify right side
    5,457,791.86x = 22,672,817,336,242.64
  5. Step 5: Solve for x
    x = 22,672,817,336,242.64/5,457,791.86
  6. Step 6: Final answer
    x = 4,154,210.70

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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.