Home / 2,066,897.04-3,099,742.92-804,424.56

Finding the Fourth Proportional to 2,066,897.04, 3,099,742.92 and 804,424.56

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Solution

The fourth proportional to 2,066,897.04, 3,099,742.92 and 804,424.56 is: 1,206,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,897.04 : 3,099,742.92 = 804,424.56 : x
  2. Step 2: Convert to fraction form
    2,066,897.04/3,099,742.92 = 804,424.56/x
  3. Step 3: Cross multiply
    2,066,897.04x = 3,099,742.92 × 804,424.56
  4. Step 4: Simplify right side
    2,066,897.04x = 2,493,509,334,534.12
  5. Step 5: Solve for x
    x = 2,493,509,334,534.12/2,066,897.04
  6. Step 6: Final answer
    x = 1,206,402.30

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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.