Home / 7,317,361.50-10,097,958.87-4,098,097.50

Finding the Fourth Proportional to 7,317,361.50, 10,097,958.87 and 4,098,097.50

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Solution

The fourth proportional to 7,317,361.50, 10,097,958.87 and 4,098,097.50 is: 5,655,374.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317,361.50 : 10,097,958.87 = 4,098,097.50 : x
  2. Step 2: Convert to fraction form
    7,317,361.50/10,097,958.87 = 4,098,097.50/x
  3. Step 3: Cross multiply
    7,317,361.50x = 10,097,958.87 × 4,098,097.50
  4. Step 4: Simplify right side
    7,317,361.50x = 41,382,420,000,249.82
  5. Step 5: Solve for x
    x = 41,382,420,000,249.82/7,317,361.50
  6. Step 6: Final answer
    x = 5,655,374.55

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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.