Home / 1,044,996-1,571,037.34-834,453.52

Finding the Fourth Proportional to 1,044,996, 1,571,037.34 and 834,453.52

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Solution

The fourth proportional to 1,044,996, 1,571,037.34 and 834,453.52 is: 1,254,509.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,996 : 1,571,037.34 = 834,453.52 : x
  2. Step 2: Convert to fraction form
    1,044,996/1,571,037.34 = 834,453.52/x
  3. Step 3: Cross multiply
    1,044,996x = 1,571,037.34 × 834,453.52
  4. Step 4: Simplify right side
    1,044,996x = 1,310,957,638,414.44
  5. Step 5: Solve for x
    x = 1,310,957,638,414.44/1,044,996
  6. Step 6: Final answer
    x = 1,254,509.72

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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.