Home / 3,652,044.96-5,479,977.44-1,494,671.52

Finding the Fourth Proportional to 3,652,044.96, 5,479,977.44 and 1,494,671.52

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Solution

The fourth proportional to 3,652,044.96, 5,479,977.44 and 1,494,671.52 is: 2,242,788.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,044.96 : 5,479,977.44 = 1,494,671.52 : x
  2. Step 2: Convert to fraction form
    3,652,044.96/5,479,977.44 = 1,494,671.52/x
  3. Step 3: Cross multiply
    3,652,044.96x = 5,479,977.44 × 1,494,671.52
  4. Step 4: Simplify right side
    3,652,044.96x = 8,190,766,209,810.51
  5. Step 5: Solve for x
    x = 8,190,766,209,810.51/3,652,044.96
  6. Step 6: Final answer
    x = 2,242,788.99

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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.