Home / 3,132,575.16-4,699,450.80-1,002,087.24

Finding the Fourth Proportional to 3,132,575.16, 4,699,450.80 and 1,002,087.24

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Solution

The fourth proportional to 3,132,575.16, 4,699,450.80 and 1,002,087.24 is: 1,503,318.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,575.16 : 4,699,450.80 = 1,002,087.24 : x
  2. Step 2: Convert to fraction form
    3,132,575.16/4,699,450.80 = 1,002,087.24/x
  3. Step 3: Cross multiply
    3,132,575.16x = 4,699,450.80 × 1,002,087.24
  4. Step 4: Simplify right side
    3,132,575.16x = 4,709,259,681,687.79
  5. Step 5: Solve for x
    x = 4,709,259,681,687.79/3,132,575.16
  6. Step 6: Final answer
    x = 1,503,318.98

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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.