Home / 1,094,848-1,651,027.12-1,079,877.76

Finding the Fourth Proportional to 1,094,848, 1,651,027.12 and 1,079,877.76

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Solution

The fourth proportional to 1,094,848, 1,651,027.12 and 1,079,877.76 is: 1,628,452.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,848 : 1,651,027.12 = 1,079,877.76 : x
  2. Step 2: Convert to fraction form
    1,094,848/1,651,027.12 = 1,079,877.76/x
  3. Step 3: Cross multiply
    1,094,848x = 1,651,027.12 × 1,079,877.76
  4. Step 4: Simplify right side
    1,094,848x = 1,782,907,468,044.85
  5. Step 5: Solve for x
    x = 1,782,907,468,044.85/1,094,848
  6. Step 6: Final answer
    x = 1,628,452.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.