Home / 3,531,438.55-5,297,206.43-1,007,094.07

Finding the Fourth Proportional to 3,531,438.55, 5,297,206.43 and 1,007,094.07

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Solution

The fourth proportional to 3,531,438.55, 5,297,206.43 and 1,007,094.07 is: 1,510,654.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,438.55 : 5,297,206.43 = 1,007,094.07 : x
  2. Step 2: Convert to fraction form
    3,531,438.55/5,297,206.43 = 1,007,094.07/x
  3. Step 3: Cross multiply
    3,531,438.55x = 5,297,206.43 × 1,007,094.07
  4. Step 4: Simplify right side
    3,531,438.55x = 5,334,785,183,218.87
  5. Step 5: Solve for x
    x = 5,334,785,183,218.87/3,531,438.55
  6. Step 6: Final answer
    x = 1,510,654.97

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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.