Home / 10,197,450.88-15,296,598.48-3,008,984.62

Finding the Fourth Proportional to 10,197,450.88, 15,296,598.48 and 3,008,984.62

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Solution

The fourth proportional to 10,197,450.88, 15,296,598.48 and 3,008,984.62 is: 4,513,601.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,197,450.88 : 15,296,598.48 = 3,008,984.62 : x
  2. Step 2: Convert to fraction form
    10,197,450.88/15,296,598.48 = 3,008,984.62/x
  3. Step 3: Cross multiply
    10,197,450.88x = 15,296,598.48 × 3,008,984.62
  4. Step 4: Simplify right side
    10,197,450.88x = 46,027,229,564,635.38
  5. Step 5: Solve for x
    x = 46,027,229,564,635.38/10,197,450.88
  6. Step 6: Final answer
    x = 4,513,601.50

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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.