Home / 4,590,234.16-6,331,299.39-3,977,298.25

Finding the Fourth Proportional to 4,590,234.16, 6,331,299.39 and 3,977,298.25

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Solution

The fourth proportional to 4,590,234.16, 6,331,299.39 and 3,977,298.25 is: 5,485,878.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,234.16 : 6,331,299.39 = 3,977,298.25 : x
  2. Step 2: Convert to fraction form
    4,590,234.16/6,331,299.39 = 3,977,298.25/x
  3. Step 3: Cross multiply
    4,590,234.16x = 6,331,299.39 × 3,977,298.25
  4. Step 4: Simplify right side
    4,590,234.16x = 25,181,465,968,244.82
  5. Step 5: Solve for x
    x = 25,181,465,968,244.82/4,590,234.16
  6. Step 6: Final answer
    x = 5,485,878.30

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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.