Home / 1,044,995-1,571,035.84-834,452.52

Finding the Fourth Proportional to 1,044,995, 1,571,035.84 and 834,452.52

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Solution

The fourth proportional to 1,044,995, 1,571,035.84 and 834,452.52 is: 1,254,508.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,995 : 1,571,035.84 = 834,452.52 : x
  2. Step 2: Convert to fraction form
    1,044,995/1,571,035.84 = 834,452.52/x
  3. Step 3: Cross multiply
    1,044,995x = 1,571,035.84 × 834,452.52
  4. Step 4: Simplify right side
    1,044,995x = 1,310,954,815,698.32
  5. Step 5: Solve for x
    x = 1,310,954,815,698.32/1,044,995
  6. Step 6: Final answer
    x = 1,254,508.22

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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.