Home / 1,569,118.65-2,354,078.93-504,171.15

Finding the Fourth Proportional to 1,569,118.65, 2,354,078.93 and 504,171.15

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Solution

The fourth proportional to 1,569,118.65, 2,354,078.93 and 504,171.15 is: 756,385.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,118.65 : 2,354,078.93 = 504,171.15 : x
  2. Step 2: Convert to fraction form
    1,569,118.65/2,354,078.93 = 504,171.15/x
  3. Step 3: Cross multiply
    1,569,118.65x = 2,354,078.93 × 504,171.15
  4. Step 4: Simplify right side
    1,569,118.65x = 1,186,858,681,328.87
  5. Step 5: Solve for x
    x = 1,186,858,681,328.87/1,569,118.65
  6. Step 6: Final answer
    x = 756,385.56

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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.