Home / 2,303,729.04-3,455,578.98-786,680.04

Finding the Fourth Proportional to 2,303,729.04, 3,455,578.98 and 786,680.04

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Solution

The fourth proportional to 2,303,729.04, 3,455,578.98 and 786,680.04 is: 1,180,015.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,729.04 : 3,455,578.98 = 786,680.04 : x
  2. Step 2: Convert to fraction form
    2,303,729.04/3,455,578.98 = 786,680.04/x
  3. Step 3: Cross multiply
    2,303,729.04x = 3,455,578.98 × 786,680.04
  4. Step 4: Simplify right side
    2,303,729.04x = 2,718,435,010,209.56
  5. Step 5: Solve for x
    x = 2,718,435,010,209.56/2,303,729.04
  6. Step 6: Final answer
    x = 1,180,015.08

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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.