Home / 2,934,560.35-4,049,734.64-1,772,845.08

Finding the Fourth Proportional to 2,934,560.35, 4,049,734.64 and 1,772,845.08

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Solution

The fourth proportional to 2,934,560.35, 4,049,734.64 and 1,772,845.08 is: 2,446,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,560.35 : 4,049,734.64 = 1,772,845.08 : x
  2. Step 2: Convert to fraction form
    2,934,560.35/4,049,734.64 = 1,772,845.08/x
  3. Step 3: Cross multiply
    2,934,560.35x = 4,049,734.64 × 1,772,845.08
  4. Step 4: Simplify right side
    2,934,560.35x = 7,179,552,131,829.57
  5. Step 5: Solve for x
    x = 7,179,552,131,829.57/2,934,560.35
  6. Step 6: Final answer
    x = 2,446,551.20

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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.