Home / 3,351,444.30-5,027,166.45-1,107,582.30

Finding the Fourth Proportional to 3,351,444.30, 5,027,166.45 and 1,107,582.30

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Solution

The fourth proportional to 3,351,444.30, 5,027,166.45 and 1,107,582.30 is: 1,661,373.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,444.30 : 5,027,166.45 = 1,107,582.30 : x
  2. Step 2: Convert to fraction form
    3,351,444.30/5,027,166.45 = 1,107,582.30/x
  3. Step 3: Cross multiply
    3,351,444.30x = 5,027,166.45 × 1,107,582.30
  4. Step 4: Simplify right side
    3,351,444.30x = 5,568,000,579,173.84
  5. Step 5: Solve for x
    x = 5,568,000,579,173.84/3,351,444.30
  6. Step 6: Final answer
    x = 1,661,373.45

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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.