Home / 1,223,644.62-1,835,503.11-584,015.75

Finding the Fourth Proportional to 1,223,644.62, 1,835,503.11 and 584,015.75

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Solution

The fourth proportional to 1,223,644.62, 1,835,503.11 and 584,015.75 is: 876,040.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,644.62 : 1,835,503.11 = 584,015.75 : x
  2. Step 2: Convert to fraction form
    1,223,644.62/1,835,503.11 = 584,015.75/x
  3. Step 3: Cross multiply
    1,223,644.62x = 1,835,503.11 × 584,015.75
  4. Step 4: Simplify right side
    1,223,644.62x = 1,071,962,716,236.47
  5. Step 5: Solve for x
    x = 1,071,962,716,236.47/1,223,644.62
  6. Step 6: Final answer
    x = 876,040.89

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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.