Home / 4,963,146.36-6,847,397.82-3,245,272.44

Finding the Fourth Proportional to 4,963,146.36, 6,847,397.82 and 3,245,272.44

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Solution

The fourth proportional to 4,963,146.36, 6,847,397.82 and 3,245,272.44 is: 4,477,335.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,146.36 : 6,847,397.82 = 3,245,272.44 : x
  2. Step 2: Convert to fraction form
    4,963,146.36/6,847,397.82 = 3,245,272.44/x
  3. Step 3: Cross multiply
    4,963,146.36x = 6,847,397.82 × 3,245,272.44
  4. Step 4: Simplify right side
    4,963,146.36x = 22,221,671,430,962.08
  5. Step 5: Solve for x
    x = 22,221,671,430,962.08/4,963,146.36
  6. Step 6: Final answer
    x = 4,477,335.51

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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.