Home / 3,450,748.62-4,762,052.01-2,001,303.43

Finding the Fourth Proportional to 3,450,748.62, 4,762,052.01 and 2,001,303.43

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Solution

The fourth proportional to 3,450,748.62, 4,762,052.01 and 2,001,303.43 is: 2,761,809.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,748.62 : 4,762,052.01 = 2,001,303.43 : x
  2. Step 2: Convert to fraction form
    3,450,748.62/4,762,052.01 = 2,001,303.43/x
  3. Step 3: Cross multiply
    3,450,748.62x = 4,762,052.01 × 2,001,303.43
  4. Step 4: Simplify right side
    3,450,748.62x = 9,530,311,021,451.39
  5. Step 5: Solve for x
    x = 9,530,311,021,451.39/3,450,748.62
  6. Step 6: Final answer
    x = 2,761,809.70

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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.