Home / 3,030,134.68-4,545,923.73-1,136,892.52

Finding the Fourth Proportional to 3,030,134.68, 4,545,923.73 and 1,136,892.52

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Solution

The fourth proportional to 3,030,134.68, 4,545,923.73 and 1,136,892.52 is: 1,705,609.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,134.68 : 4,545,923.73 = 1,136,892.52 : x
  2. Step 2: Convert to fraction form
    3,030,134.68/4,545,923.73 = 1,136,892.52/x
  3. Step 3: Cross multiply
    3,030,134.68x = 4,545,923.73 × 1,136,892.52
  4. Step 4: Simplify right side
    3,030,134.68x = 5,168,226,673,762.69
  5. Step 5: Solve for x
    x = 5,168,226,673,762.69/3,030,134.68
  6. Step 6: Final answer
    x = 1,705,609.56

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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.