Home / 4,123,562.72-6,182,858.16-1,848,675.68

Finding the Fourth Proportional to 4,123,562.72, 6,182,858.16 and 1,848,675.68

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Solution

The fourth proportional to 4,123,562.72, 6,182,858.16 and 1,848,675.68 is: 2,771,899.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,562.72 : 6,182,858.16 = 1,848,675.68 : x
  2. Step 2: Convert to fraction form
    4,123,562.72/6,182,858.16 = 1,848,675.68/x
  3. Step 3: Cross multiply
    4,123,562.72x = 6,182,858.16 × 1,848,675.68
  4. Step 4: Simplify right side
    4,123,562.72x = 11,430,099,513,281.55
  5. Step 5: Solve for x
    x = 11,430,099,513,281.55/4,123,562.72
  6. Step 6: Final answer
    x = 2,771,899.03

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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.