Home / 3,495,054.77-4,820,691.06-2,332,915.09

Finding the Fourth Proportional to 3,495,054.77, 4,820,691.06 and 2,332,915.09

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Solution

The fourth proportional to 3,495,054.77, 4,820,691.06 and 2,332,915.09 is: 3,217,764.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,054.77 : 4,820,691.06 = 2,332,915.09 : x
  2. Step 2: Convert to fraction form
    3,495,054.77/4,820,691.06 = 2,332,915.09/x
  3. Step 3: Cross multiply
    3,495,054.77x = 4,820,691.06 × 2,332,915.09
  4. Step 4: Simplify right side
    3,495,054.77x = 11,246,262,914,798.80
  5. Step 5: Solve for x
    x = 11,246,262,914,798.80/3,495,054.77
  6. Step 6: Final answer
    x = 3,217,764.43

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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.