Home / 2,346,312.75-3,237,911.60-1,273,224.75

Finding the Fourth Proportional to 2,346,312.75, 3,237,911.60 and 1,273,224.75

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Solution

The fourth proportional to 2,346,312.75, 3,237,911.60 and 1,273,224.75 is: 1,757,050.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,312.75 : 3,237,911.60 = 1,273,224.75 : x
  2. Step 2: Convert to fraction form
    2,346,312.75/3,237,911.60 = 1,273,224.75/x
  3. Step 3: Cross multiply
    2,346,312.75x = 3,237,911.60 × 1,273,224.75
  4. Step 4: Simplify right side
    2,346,312.75x = 4,122,589,181,065.98
  5. Step 5: Solve for x
    x = 4,122,589,181,065.98/2,346,312.75
  6. Step 6: Final answer
    x = 1,757,050.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.