Home / 2,537,834.36-3,805,230.88-807,956.60

Finding the Fourth Proportional to 2,537,834.36, 3,805,230.88 and 807,956.60

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Solution

The fourth proportional to 2,537,834.36, 3,805,230.88 and 807,956.60 is: 1,211,450.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,834.36 : 3,805,230.88 = 807,956.60 : x
  2. Step 2: Convert to fraction form
    2,537,834.36/3,805,230.88 = 807,956.60/x
  3. Step 3: Cross multiply
    2,537,834.36x = 3,805,230.88 × 807,956.60
  4. Step 4: Simplify right side
    2,537,834.36x = 3,074,461,404,019.81
  5. Step 5: Solve for x
    x = 3,074,461,404,019.81/2,537,834.36
  6. Step 6: Final answer
    x = 1,211,450.78

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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.