Home / 1,827,483.34-2,741,408.61-629,247.10

Finding the Fourth Proportional to 1,827,483.34, 2,741,408.61 and 629,247.10

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Solution

The fourth proportional to 1,827,483.34, 2,741,408.61 and 629,247.10 is: 943,933.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,483.34 : 2,741,408.61 = 629,247.10 : x
  2. Step 2: Convert to fraction form
    1,827,483.34/2,741,408.61 = 629,247.10/x
  3. Step 3: Cross multiply
    1,827,483.34x = 2,741,408.61 × 629,247.10
  4. Step 4: Simplify right side
    1,827,483.34x = 1,725,023,417,757.53
  5. Step 5: Solve for x
    x = 1,725,023,417,757.53/1,827,483.34
  6. Step 6: Final answer
    x = 943,933.87

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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.