Home / 3,184,042.10-4,393,959.35-1,733,734.06

Finding the Fourth Proportional to 3,184,042.10, 4,393,959.35 and 1,733,734.06

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Solution

The fourth proportional to 3,184,042.10, 4,393,959.35 and 1,733,734.06 is: 2,392,542.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,042.10 : 4,393,959.35 = 1,733,734.06 : x
  2. Step 2: Convert to fraction form
    3,184,042.10/4,393,959.35 = 1,733,734.06/x
  3. Step 3: Cross multiply
    3,184,042.10x = 4,393,959.35 × 1,733,734.06
  4. Step 4: Simplify right side
    3,184,042.10x = 7,617,956,963,696.89
  5. Step 5: Solve for x
    x = 7,617,956,963,696.89/3,184,042.10
  6. Step 6: Final answer
    x = 2,392,542.79

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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.