Home / 1,049,408.96-1,448,177.60-596,699.92

Finding the Fourth Proportional to 1,049,408.96, 1,448,177.60 and 596,699.92

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Solution

The fourth proportional to 1,049,408.96, 1,448,177.60 and 596,699.92 is: 823,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,408.96 : 1,448,177.60 = 596,699.92 : x
  2. Step 2: Convert to fraction form
    1,049,408.96/1,448,177.60 = 596,699.92/x
  3. Step 3: Cross multiply
    1,049,408.96x = 1,448,177.60 × 596,699.92
  4. Step 4: Simplify right side
    1,049,408.96x = 864,127,458,065.79
  5. Step 5: Solve for x
    x = 864,127,458,065.79/1,049,408.96
  6. Step 6: Final answer
    x = 823,442.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.