Home / 1,569,504.05-2,354,477.40-504,188.93

Finding the Fourth Proportional to 1,569,504.05, 2,354,477.40 and 504,188.93

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Solution

The fourth proportional to 1,569,504.05, 2,354,477.40 and 504,188.93 is: 756,354.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,504.05 : 2,354,477.40 = 504,188.93 : x
  2. Step 2: Convert to fraction form
    1,569,504.05/2,354,477.40 = 504,188.93/x
  3. Step 3: Cross multiply
    1,569,504.05x = 2,354,477.40 × 504,188.93
  4. Step 4: Simplify right side
    1,569,504.05x = 1,187,101,441,015.18
  5. Step 5: Solve for x
    x = 1,187,101,441,015.18/1,569,504.05
  6. Step 6: Final answer
    x = 756,354.49

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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.