Home / 2,624,857.63-3,937,614.90-1,027,214.44

Finding the Fourth Proportional to 2,624,857.63, 3,937,614.90 and 1,027,214.44

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Solution

The fourth proportional to 2,624,857.63, 3,937,614.90 and 1,027,214.44 is: 1,540,950.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,857.63 : 3,937,614.90 = 1,027,214.44 : x
  2. Step 2: Convert to fraction form
    2,624,857.63/3,937,614.90 = 1,027,214.44/x
  3. Step 3: Cross multiply
    2,624,857.63x = 3,937,614.90 × 1,027,214.44
  4. Step 4: Simplify right side
    2,624,857.63x = 4,044,774,884,439.16
  5. Step 5: Solve for x
    x = 4,044,774,884,439.16/2,624,857.63
  6. Step 6: Final answer
    x = 1,540,950.20

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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.