Home / 2,005,829.03-3,008,743.27-940,871.09

Finding the Fourth Proportional to 2,005,829.03, 3,008,743.27 and 940,871.09

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Solution

The fourth proportional to 2,005,829.03, 3,008,743.27 and 940,871.09 is: 1,411,306.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,829.03 : 3,008,743.27 = 940,871.09 : x
  2. Step 2: Convert to fraction form
    2,005,829.03/3,008,743.27 = 940,871.09/x
  3. Step 3: Cross multiply
    2,005,829.03x = 3,008,743.27 × 940,871.09
  4. Step 4: Simplify right side
    2,005,829.03x = 2,830,839,563,821.50
  5. Step 5: Solve for x
    x = 2,830,839,563,821.50/2,005,829.03
  6. Step 6: Final answer
    x = 1,411,306.51

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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.