Home / 3,351,050.82-5,024,915.73-1,191,752.01

Finding the Fourth Proportional to 3,351,050.82, 5,024,915.73 and 1,191,752.01

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Solution

The fourth proportional to 3,351,050.82, 5,024,915.73 and 1,191,752.01 is: 1,787,037.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,050.82 : 5,024,915.73 = 1,191,752.01 : x
  2. Step 2: Convert to fraction form
    3,351,050.82/5,024,915.73 = 1,191,752.01/x
  3. Step 3: Cross multiply
    3,351,050.82x = 5,024,915.73 × 1,191,752.01
  4. Step 4: Simplify right side
    3,351,050.82x = 5,988,453,421,308.12
  5. Step 5: Solve for x
    x = 5,988,453,421,308.12/3,351,050.82
  6. Step 6: Final answer
    x = 1,787,037.48

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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.