Home / 4,629,066.96-6,387,830.60-2,563,960.11

Finding the Fourth Proportional to 4,629,066.96, 6,387,830.60 and 2,563,960.11

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Solution

The fourth proportional to 4,629,066.96, 6,387,830.60 and 2,563,960.11 is: 3,538,108.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,066.96 : 6,387,830.60 = 2,563,960.11 : x
  2. Step 2: Convert to fraction form
    4,629,066.96/6,387,830.60 = 2,563,960.11/x
  3. Step 3: Cross multiply
    4,629,066.96x = 6,387,830.60 × 2,563,960.11
  4. Step 4: Simplify right side
    4,629,066.96x = 16,378,142,847,837.36
  5. Step 5: Solve for x
    x = 16,378,142,847,837.36/4,629,066.96
  6. Step 6: Final answer
    x = 3,538,108.86

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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.