Home / 3,732,905.40-5,595,210.90-2,051,215.80

Finding the Fourth Proportional to 3,732,905.40, 5,595,210.90 and 2,051,215.80

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Solution

The fourth proportional to 3,732,905.40, 5,595,210.90 and 2,051,215.80 is: 3,074,544.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,905.40 : 5,595,210.90 = 2,051,215.80 : x
  2. Step 2: Convert to fraction form
    3,732,905.40/5,595,210.90 = 2,051,215.80/x
  3. Step 3: Cross multiply
    3,732,905.40x = 5,595,210.90 × 2,051,215.80
  4. Step 4: Simplify right side
    3,732,905.40x = 11,476,985,002,412.22
  5. Step 5: Solve for x
    x = 11,476,985,002,412.22/3,732,905.40
  6. Step 6: Final answer
    x = 3,074,544.83

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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.