Home / 1,569,115.65-2,354,074.43-504,168.15

Finding the Fourth Proportional to 1,569,115.65, 2,354,074.43 and 504,168.15

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Solution

The fourth proportional to 1,569,115.65, 2,354,074.43 and 504,168.15 is: 756,381.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,115.65 : 2,354,074.43 = 504,168.15 : x
  2. Step 2: Convert to fraction form
    1,569,115.65/2,354,074.43 = 504,168.15/x
  3. Step 3: Cross multiply
    1,569,115.65x = 2,354,074.43 × 504,168.15
  4. Step 4: Simplify right side
    1,569,115.65x = 1,186,849,347,814.56
  5. Step 5: Solve for x
    x = 1,186,849,347,814.56/1,569,115.65
  6. Step 6: Final answer
    x = 756,381.05

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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.