Home / 1,357,180.45-2,034,474.68-504,023.65

Finding the Fourth Proportional to 1,357,180.45, 2,034,474.68 and 504,023.65

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Solution

The fourth proportional to 1,357,180.45, 2,034,474.68 and 504,023.65 is: 755,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,180.45 : 2,034,474.68 = 504,023.65 : x
  2. Step 2: Convert to fraction form
    1,357,180.45/2,034,474.68 = 504,023.65/x
  3. Step 3: Cross multiply
    1,357,180.45x = 2,034,474.68 × 504,023.65
  4. Step 4: Simplify right side
    1,357,180.45x = 1,025,423,351,526.06
  5. Step 5: Solve for x
    x = 1,025,423,351,526.06/1,357,180.45
  6. Step 6: Final answer
    x = 755,554.17

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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.