Home / 7,227,261.04-9,973,634.50-3,964,102.36

Finding the Fourth Proportional to 7,227,261.04, 9,973,634.50 and 3,964,102.36

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Solution

The fourth proportional to 7,227,261.04, 9,973,634.50 and 3,964,102.36 is: 5,470,469.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,227,261.04 : 9,973,634.50 = 3,964,102.36 : x
  2. Step 2: Convert to fraction form
    7,227,261.04/9,973,634.50 = 3,964,102.36/x
  3. Step 3: Cross multiply
    7,227,261.04x = 9,973,634.50 × 3,964,102.36
  4. Step 4: Simplify right side
    7,227,261.04x = 39,536,508,059,227.42
  5. Step 5: Solve for x
    x = 39,536,508,059,227.42/7,227,261.04
  6. Step 6: Final answer
    x = 5,470,469.08

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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.