Home / 3,398,966.56-5,099,521.48-1,601,777.44

Finding the Fourth Proportional to 3,398,966.56, 5,099,521.48 and 1,601,777.44

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Solution

The fourth proportional to 3,398,966.56, 5,099,521.48 and 1,601,777.44 is: 2,403,171.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,966.56 : 5,099,521.48 = 1,601,777.44 : x
  2. Step 2: Convert to fraction form
    3,398,966.56/5,099,521.48 = 1,601,777.44/x
  3. Step 3: Cross multiply
    3,398,966.56x = 5,099,521.48 × 1,601,777.44
  4. Step 4: Simplify right side
    3,398,966.56x = 8,168,298,461,459.41
  5. Step 5: Solve for x
    x = 8,168,298,461,459.41/3,398,966.56
  6. Step 6: Final answer
    x = 2,403,171.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.