Home / 1,044,997-1,571,038.84-834,454.52

Finding the Fourth Proportional to 1,044,997, 1,571,038.84 and 834,454.52

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Solution

The fourth proportional to 1,044,997, 1,571,038.84 and 834,454.52 is: 1,254,511.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,997 : 1,571,038.84 = 834,454.52 : x
  2. Step 2: Convert to fraction form
    1,044,997/1,571,038.84 = 834,454.52/x
  3. Step 3: Cross multiply
    1,044,997x = 1,571,038.84 × 834,454.52
  4. Step 4: Simplify right side
    1,044,997x = 1,310,960,461,133.56
  5. Step 5: Solve for x
    x = 1,310,960,461,133.56/1,044,997
  6. Step 6: Final answer
    x = 1,254,511.22

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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.