Home / 6,001,381.87-9,002,073.27-1,452,431.44

Finding the Fourth Proportional to 6,001,381.87, 9,002,073.27 and 1,452,431.44

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Solution

The fourth proportional to 6,001,381.87, 9,002,073.27 and 1,452,431.44 is: 2,178,647.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001,381.87 : 9,002,073.27 = 1,452,431.44 : x
  2. Step 2: Convert to fraction form
    6,001,381.87/9,002,073.27 = 1,452,431.44/x
  3. Step 3: Cross multiply
    6,001,381.87x = 9,002,073.27 × 1,452,431.44
  4. Step 4: Simplify right side
    6,001,381.87x = 13,074,894,235,269.45
  5. Step 5: Solve for x
    x = 13,074,894,235,269.45/6,001,381.87
  6. Step 6: Final answer
    x = 2,178,647.27

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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.