Home / 3,335,748.44-4,997,904.90-2,239,480.06

Finding the Fourth Proportional to 3,335,748.44, 4,997,904.90 and 2,239,480.06

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Solution

The fourth proportional to 3,335,748.44, 4,997,904.90 and 2,239,480.06 is: 3,355,381.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,748.44 : 4,997,904.90 = 2,239,480.06 : x
  2. Step 2: Convert to fraction form
    3,335,748.44/4,997,904.90 = 2,239,480.06/x
  3. Step 3: Cross multiply
    3,335,748.44x = 4,997,904.90 × 2,239,480.06
  4. Step 4: Simplify right side
    3,335,748.44x = 11,192,708,365,326.29
  5. Step 5: Solve for x
    x = 11,192,708,365,326.29/3,335,748.44
  6. Step 6: Final answer
    x = 3,355,381.43

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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.