Home / 2,985,605.88-4,477,273.88-963,546.68

Finding the Fourth Proportional to 2,985,605.88, 4,477,273.88 and 963,546.68

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Solution

The fourth proportional to 2,985,605.88, 4,477,273.88 and 963,546.68 is: 1,444,953.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,985,605.88 : 4,477,273.88 = 963,546.68 : x
  2. Step 2: Convert to fraction form
    2,985,605.88/4,477,273.88 = 963,546.68/x
  3. Step 3: Cross multiply
    2,985,605.88x = 4,477,273.88 × 963,546.68
  4. Step 4: Simplify right side
    2,985,605.88x = 4,314,062,355,320.62
  5. Step 5: Solve for x
    x = 4,314,062,355,320.62/2,985,605.88
  6. Step 6: Final answer
    x = 1,444,953.73

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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.