Home / 2,000,836.24-2,761,416.96-1,141,199.44

Finding the Fourth Proportional to 2,000,836.24, 2,761,416.96 and 1,141,199.44

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Solution

The fourth proportional to 2,000,836.24, 2,761,416.96 and 1,141,199.44 is: 1,575,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,836.24 : 2,761,416.96 = 1,141,199.44 : x
  2. Step 2: Convert to fraction form
    2,000,836.24/2,761,416.96 = 1,141,199.44/x
  3. Step 3: Cross multiply
    2,000,836.24x = 2,761,416.96 × 1,141,199.44
  4. Step 4: Simplify right side
    2,000,836.24x = 3,151,327,488,358.50
  5. Step 5: Solve for x
    x = 3,151,327,488,358.50/2,000,836.24
  6. Step 6: Final answer
    x = 1,575,005.20

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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.