Home / 5,133,629.30-7,697,849.07-3,004,353.14

Finding the Fourth Proportional to 5,133,629.30, 7,697,849.07 and 3,004,353.14

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Solution

The fourth proportional to 5,133,629.30, 7,697,849.07 and 3,004,353.14 is: 4,505,011.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,629.30 : 7,697,849.07 = 3,004,353.14 : x
  2. Step 2: Convert to fraction form
    5,133,629.30/7,697,849.07 = 3,004,353.14/x
  3. Step 3: Cross multiply
    5,133,629.30x = 7,697,849.07 × 3,004,353.14
  4. Step 4: Simplify right side
    5,133,629.30x = 23,127,057,024,700.58
  5. Step 5: Solve for x
    x = 23,127,057,024,700.58/5,133,629.30
  6. Step 6: Final answer
    x = 4,505,011.11

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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.