Home / 3,233,665.40-4,850,498.10-1,339,777.40

Finding the Fourth Proportional to 3,233,665.40, 4,850,498.10 and 1,339,777.40

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Solution

The fourth proportional to 3,233,665.40, 4,850,498.10 and 1,339,777.40 is: 2,009,666.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,665.40 : 4,850,498.10 = 1,339,777.40 : x
  2. Step 2: Convert to fraction form
    3,233,665.40/4,850,498.10 = 1,339,777.40/x
  3. Step 3: Cross multiply
    3,233,665.40x = 4,850,498.10 × 1,339,777.40
  4. Step 4: Simplify right side
    3,233,665.40x = 6,498,587,733,122.94
  5. Step 5: Solve for x
    x = 6,498,587,733,122.94/3,233,665.40
  6. Step 6: Final answer
    x = 2,009,666.10

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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.