Home / 3,736,923.88-5,156,954.92-2,018,044.24

Finding the Fourth Proportional to 3,736,923.88, 5,156,954.92 and 2,018,044.24

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Solution

The fourth proportional to 3,736,923.88, 5,156,954.92 and 2,018,044.24 is: 2,784,901.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,923.88 : 5,156,954.92 = 2,018,044.24 : x
  2. Step 2: Convert to fraction form
    3,736,923.88/5,156,954.92 = 2,018,044.24/x
  3. Step 3: Cross multiply
    3,736,923.88x = 5,156,954.92 × 2,018,044.24
  4. Step 4: Simplify right side
    3,736,923.88x = 10,406,963,172,245.66
  5. Step 5: Solve for x
    x = 10,406,963,172,245.66/3,736,923.88
  6. Step 6: Final answer
    x = 2,784,901.03

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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.