Home / 4,959,949.61-6,845,477.50-3,027,333.25

Finding the Fourth Proportional to 4,959,949.61, 6,845,477.50 and 3,027,333.25

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Solution

The fourth proportional to 4,959,949.61, 6,845,477.50 and 3,027,333.25 is: 4,178,175.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,949.61 : 6,845,477.50 = 3,027,333.25 : x
  2. Step 2: Convert to fraction form
    4,959,949.61/6,845,477.50 = 3,027,333.25/x
  3. Step 3: Cross multiply
    4,959,949.61x = 6,845,477.50 × 3,027,333.25
  4. Step 4: Simplify right side
    4,959,949.61x = 20,723,541,613,649.49
  5. Step 5: Solve for x
    x = 20,723,541,613,649.49/4,959,949.61
  6. Step 6: Final answer
    x = 4,178,175.84

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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.