Home / 4,283,633.58-6,427,132.55-1,885,795.85

Finding the Fourth Proportional to 4,283,633.58, 6,427,132.55 and 1,885,795.85

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Solution

The fourth proportional to 4,283,633.58, 6,427,132.55 and 1,885,795.85 is: 2,829,434.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,633.58 : 6,427,132.55 = 1,885,795.85 : x
  2. Step 2: Convert to fraction form
    4,283,633.58/6,427,132.55 = 1,885,795.85/x
  3. Step 3: Cross multiply
    4,283,633.58x = 6,427,132.55 × 1,885,795.85
  4. Step 4: Simplify right side
    4,283,633.58x = 12,120,259,848,625.28
  5. Step 5: Solve for x
    x = 12,120,259,848,625.28/4,283,633.58
  6. Step 6: Final answer
    x = 2,829,434.32

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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.