Home / 5,369,697.44-7,410,513.13-3,078,202.58

Finding the Fourth Proportional to 5,369,697.44, 7,410,513.13 and 3,078,202.58

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Solution

The fourth proportional to 5,369,697.44, 7,410,513.13 and 3,078,202.58 is: 4,248,109.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369,697.44 : 7,410,513.13 = 3,078,202.58 : x
  2. Step 2: Convert to fraction form
    5,369,697.44/7,410,513.13 = 3,078,202.58/x
  3. Step 3: Cross multiply
    5,369,697.44x = 7,410,513.13 × 3,078,202.58
  4. Step 4: Simplify right side
    5,369,697.44x = 22,811,060,598,837.31
  5. Step 5: Solve for x
    x = 22,811,060,598,837.31/5,369,697.44
  6. Step 6: Final answer
    x = 4,248,109.11

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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.