Home / 3,877,779.56-5,814,044.94-1,352,057

Finding the Fourth Proportional to 3,877,779.56, 5,814,044.94 and 1,352,057

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Solution

The fourth proportional to 3,877,779.56, 5,814,044.94 and 1,352,057 is: 2,027,170.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,877,779.56 : 5,814,044.94 = 1,352,057 : x
  2. Step 2: Convert to fraction form
    3,877,779.56/5,814,044.94 = 1,352,057/x
  3. Step 3: Cross multiply
    3,877,779.56x = 5,814,044.94 × 1,352,057
  4. Step 4: Simplify right side
    3,877,779.56x = 7,860,920,159,441.58
  5. Step 5: Solve for x
    x = 7,860,920,159,441.58/3,877,779.56
  6. Step 6: Final answer
    x = 2,027,170.46

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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.