Home / 2,368,202.80-3,552,337.80-770,774.32

Finding the Fourth Proportional to 2,368,202.80, 3,552,337.80 and 770,774.32

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Solution

The fourth proportional to 2,368,202.80, 3,552,337.80 and 770,774.32 is: 1,156,172.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,202.80 : 3,552,337.80 = 770,774.32 : x
  2. Step 2: Convert to fraction form
    2,368,202.80/3,552,337.80 = 770,774.32/x
  3. Step 3: Cross multiply
    2,368,202.80x = 3,552,337.80 × 770,774.32
  4. Step 4: Simplify right side
    2,368,202.80x = 2,738,050,752,205.30
  5. Step 5: Solve for x
    x = 2,738,050,752,205.30/2,368,202.80
  6. Step 6: Final answer
    x = 1,156,172.42

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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.