Home / 1,893,877.20-2,841,213.24-546,037.20

Finding the Fourth Proportional to 1,893,877.20, 2,841,213.24 and 546,037.20

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Solution

The fourth proportional to 1,893,877.20, 2,841,213.24 and 546,037.20 is: 819,170.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,877.20 : 2,841,213.24 = 546,037.20 : x
  2. Step 2: Convert to fraction form
    1,893,877.20/2,841,213.24 = 546,037.20/x
  3. Step 3: Cross multiply
    1,893,877.20x = 2,841,213.24 × 546,037.20
  4. Step 4: Simplify right side
    1,893,877.20x = 1,551,408,122,172.53
  5. Step 5: Solve for x
    x = 1,551,408,122,172.53/1,893,877.20
  6. Step 6: Final answer
    x = 819,170.39

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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.